Chemistry-
General
Easy
Question
Blue borax bead is obtained with
- Cobalt
- Chromium
The correct answer is: Cobalt
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solution and dil.
solution and gives green flame test
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A precipitate of calcium oxalate will not dissolve in
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Which one of the following salt give green coloured flame when the salt is tested by Pt wire
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When concentrated
is added to dry
, brown fumes evolve. These fumes are
When concentrated
is added to dry
, brown fumes evolve. These fumes are
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The metal that does not give the borax bead test is
The metal that does not give the borax bead test is
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Which one of the following metals will give blue ash when its salt is heated with
solid and
on a charcoal piece
Which one of the following metals will give blue ash when its salt is heated with
solid and
on a charcoal piece
chemistry-General
physics-
An electron in the ground state of hydrogen atom is revolving in anticlockwise direction in the circular orbit of radius R The atom is placed in a uniform magnetic induction B such that the plane normal of electron orbit makes an angle 300 with B, as shown in figure The torque experienced by electron will be
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03OX3LKco3Wbx4EU89/TTf+uatVFdXO+uQ0zHZMixCdPVK6v/3TloeeRC9qIjcq68l78tfwT9rDmZFpVMG0d0iRacY4XLhmzKVwLzz0PMLCF51LeaAQTTc/b9EV61AWqlPlpKcIKfGDxACYZq4R46i4NvfQ0Yj+M+ai3fCJMLvLqLx7v/FM3Y8+Tffih7MPfkwgRDIZD01rz7B7/7wGIv25dNn5ixunWATaWkmQS4utxuh2QiXGyPVTFssn8nnL2BcSmKj4fJ4CDU3cdddd3H9ddcyadIk3G53512Tz6P9Jto2iV07ab7/PmI1awnMnUfBrbdh9uvvRFW03pQC/XuErmOU9iHnixeDphO89HKMvuU0/O43HPrpj+jzy1/jHjrcsZwnwSlddWkeD4F555Fz4cUITUPLzSPn/Avp88u7sCJhDtx6E+HFb2NHIshk8uR+lquYsRfczF0P3c+PZ0T56/0vYEuJy+fFFM4B51LayFiUhJZDIGji8gYI5uaSl5uDsC3++Mc/UFVVxVVXXXV61gxSYseiJHbuoOHu/+Xgd25BywlQdvfvKbj5m7gGD0Hz+pxaIgVoGu5Ro8n/+s24qgaj5xdQ/P0fknvZFRz60T8R37D+74sOj5NTe9c1Dc3rPfxXoetpf7APJf/6E9refpOWxx8ltmYNgfMvwKzsdyTG3FGLISVS2tgSpNBw5Qzkki+dyTMPaQjdR3H5EPI9+2lpaSZl+YnsryVSOo7xVR40oaFpGlJK1qxdw+pVq/nZz36K2+0+dXs+pARpI5MpUvX1RJYspvWVFzHL+lL6379yInDHqufpxWg+nzOn2vMQXi9519+AtCwa772bwu/egWtQFcI4sVxR15wgJATCMAmcNRfPiFG0vvQ8zQ/dj2fsBHzTpn9y0XgMbDtFtOFjtu2pJar7Cbpsmj92MfWSs/H4cuk/YjpjN/6NA9s2sCs3ny3rQ0y77utMK3AhNIGUkkgkwhuvv8GkSZPo16/fKd0zLm2b1IH9xNatIfLeYpCQd90N+CadgfD5nNLoXrQ2OCEyr48QCN0gd8GXkfE4zQ89QP4NN+GqGnxCb91lgkAIhMuFWV5B3pe/QvTD5YTfXUTq4714p0zDM2YcwuPpgDAksaa9rFm6jDpXXwb2yUEvOZ+vzanCMAWu8mrOOTfGBx8dYve2JqKDL+W7543Ab+gI4eQcNm78iNraWhYsmI/f7+98MaT3G9jhMLGatUSWLSFVX4dn1Bj8c852HgBKCCeOrqMHgwQvuZymP/+JttdeIXf+Nej5+cdtabvHoYvpLGzqwH4i7y0mvmkjemExgbnzcA+vPvqHkhJpJ4m0tdIas/EGggQ8TpYacSRTnYi0EUkK/AEfpuEk2ATQ1tbG/Q88QEtLiBtv/Bp9Sks73V2SqRSJHU4pQmL7NjyjRuObNSdt2o2TDirY0qY1GWXcYzfi0V0sn38vAdPX6/asyESC2Lo1hP76DN5JZxCYOw/Nf3x7/7vHoYvp3VZmRSU5F12Ke1g1kWVLaH7kQbxnTMM/60y03NzPfooKgdBd+HML8AU/ayOOQNN0PIFcPJ/xoxsaGti5cxdTzphMUWFhp1oHmUphtzQTWf4+kSWL0YO55M6/Gs/oMc6NUo0DOhVhGLhHjMSzayfR5ctwV4/EPXiwE5To4H3tHoJoRwi0QADP+AmYgwYRW7eG1peeJ7Z6Bbnzr8Y1ZJhTKPjZLz6hh+z+AweIxWJUVvbr3DolKUnu2U3zIw9i1dXhP3suvinTMEr7dNsCu6xH09B8fnzTZxKvWUtkybuYZWXOw6eD17t7hjKEQA/m4jtjGgW33IZr0GAaf/87Qs8+jVVXd9Ih2naklDTU16PrOqWlJZ3xhmBZ2NEokSWLqf/lfyGERsE3vkng3PPQ28tWlBhOKUZRMYHzvkh0xXKSe/c6uwU7+tpTOK6TQ9MQHg+uAQMx+5bjHjWapj/eS2TJYgpv+x5m/wFHXKgTmGBSSpLJJHV19fj9PvLz809uvOmNLzIep+WRhwg98yS511xL8Ir5aB6vCqOeRoRp4p08lfDrr9H68gsUVg2GDuaVsuIuCcPAM2YcpT//H7wTJ3PoP35Cy18eIXlgP3Y8dkLvKaUkHA7T1NRESXEJvhPY8J6JHQ6T2LSRup/9iOjqFZT8/E5y51/jiEFZhNOLEAhNI3DBRUQ//IBUQ32HE3bd10Jkkm5doufnk3vNdXjGjqPlicdIbNuCf845uEeORs/P73Duop14PEEymSQvP++EF9PSsrCamoguX0rrqy/j6j+Awu/9AKOoWC2auxIhcA8fgWvwEFqff5b8G26CDqwRs8JCHEYIhK7jHjma4n/5Md5JZxB+501aHn2I2Lo1yFisw2n79k1AlpXC4/acmCBsm+SuHbQ89jDhRe+Q84UvUnDrbehFxcpF6mqEQLjd5Fx4CW2vvUKqsaFDcyP77lo6RKv5AwTmnUfu/GsQpou2l1+k9ZUXSR08iEwknDLzY79Vunz6OFMxUiJjMWLr1tDyxF+wGhvI/dICAnPPdfYtH6elUpwahK7jGTMGYZjE1q7uQS7TZyEEwnThHl6NUV5ObN1aou8vJbp6JYG58/DNmO0suj/35QLdMNA1nXg83nFRSIlMJokse4/Qs0/hGlZNzgUXY5ZXnHzLFkXnIgTC5cY3czaRpe8ROPe8Y26byj4LkYkQoGnpEO1Ucq+6Bu+kyYSeforGe+4i+fE+J0T7GdZCCIHH7cHldtHc0ozdAYsiLQs7ESf0wnO0/OVRfNNnkXvlAlz9+isxdFeEwH/mWSS2bMIOhY7pOWS3INpJ+4tmZX9yzr+Qwjv+CSsUovaHdzjl5YnEZ7xE4Pf7KCgooL6+nkgkcvSfISV2NErj739L6NGHnZDqpVc4iTaVW+i+CIE5YBCaP0Bi6+Zj5iSy12X6HITpwuxbTtHtdxBdtYKWxxYSW7mC4OVfwqzs5zQ3SE9ewzAoKCggEo7Q1NRMUVHRZ76nTCaxWlpovOcuEju2UfrL32D2Le/ERgmKU4VIF5G6hw4n/tFGPOPGc7Rp3zMsRCbti+5AAN+MmRT/8N9A06j/1S9oW/QWVlPT4Zi0EILSklKklBw4sP/v1xHpbZ3JfXtovOc32K0tlPzs546w3G5lFbIBIRCGjjlwEMndO517fxR6niAyEJqO0becglu+Re6Cq4m8/SZNf/4TsbWrsUIhkDZlZX3wer3s2bOXRCLxCVHIeJz4xg20PLoQoesUfOt2xzKo/EJWIXQds7I/yQMHnND8UejRgmjPW2g+P/7ZZ1Fw8zfRAgFCTz1B64vPkdi+nYKcHIYOGcKWLVuora11FtfprhfxzZsIPfsUwusl95rrMcsrs7YLYa9FCBAaRp8+yHgMq6npqN/eswXRTjoaZVb2I+8rNxK8cj7WoUM0P/wAiXfe5IwR1dTV1bFp02aSySQylSK2fh2hpx9HLywk98oFmP36K8uQraTXEcLtxm4NHfVbe9yi+qik21V6x47HLK8gunwZ0XVrKHZ7KI1HWfTmG4wfNRKaGmle+CDuYcPJuegyjD6lSgxZjtB1NK8Pu63tqN/XuwQBRxpflZQSOO+LuKpHElmymKlLl3LXsmWsrRrE0Hffwj9jFsEr5js1ScpFyn7SVsLu1WuIo5HOYroGDiJ42ZeYfPv3mN6vgld+exdm/4HkXjEfPfckjqpSdC+EBqaJTP59TiqT3mchPoUwDPRgkEBlP75cVkokGCDyzpu0DqoiOP8q9PY6emUlshuRboOUSh3123qvhUgjk0kSu3fR8vADBIYOY8hd91DxwCMkdu2g7j9+SvjdRU5k4jh2XSm6J9K2j1mS33sFkW4NkzpUS+iZJxCaTu7V12IWl+CuGkzx93+Ib9IZhJ5+gtCzT5LYvs3xP9NhWUWWkd7eK/SjO0W9VhDStkk1NdL22qtYDY3kXHalk4FOl25rfj85F11Kwa3fxo5Gaf7LQtr+9jLJgweUtchG0lXKxyq36Z1riPR+hvA7b5HYsomcCy/BPXiIU7HaTrpg0D28GqO4hMgHy4mvXU1i62Z8M2bjGTcBrb18Q60vuj+W09dXHGOrcO+zEOmmaLHVKwi/+Tr+OWfjnTTZqU36TAR6fgGBufMcl2rAQELPPEnTn/5Act9ekMpaZAPSdrqhaH7/Ub+v1wlC2jbJ3btoevB+/LPn4J02A+H2HP0pr2kI08Ts14+c8y8k75rrQNo0/uF3tL31pnMw+TGiF4ouREqstlawbfS8o3dX6V0uk5TYba3U/efPcA0ZQs5Fl6IdT7cNoaH5A3jGjsccMJDoqhW0/vVZIksWk/eVG3ENGHjqxq44MdLtgazag2g+P1pu7lG/vfdYiPRZDI333I1wmRTe+p1PtFU/LjQNPTcP/6w5FP3Tv6Ll5FD37z+m7c3XsSNhx1qoSFT3Id032CgtPWaUqXdYiPS+htZXXiK+sYbSn/8KLSfn5DpjaFq6e3k5hbf9I+FFb9H88ANEP3if3AXXYJSVHTkjWtF1pMOtyd27jzS3Owq94m7JZNJpQ7/obXKv/SpGaWknRoacEnP/rDn0+e9fYRQV0fjbXxN67mkSu3Yqa9HVSIm0UiT27MIcMOiYibmebyGkJHXwAK0vPY975Ch8Z0zt/IYA6cIxo7QPeTfcRGzlh7S+/ALJ3bvxz5iFe9RotGAQoan2NKcbKSWpxkasujpcAwcd00L0bEFIiR0OE35vMTIex3/WOWjthzyeCtIbkjwTJ2MOHERkybuEF71FbEMNvumzcA8b5kS0FKeV+No1aAUFzhnpx7j3PdplkqkksY3riW+owTdztrPj7VQ3EUvv6TZKSgnMO5/AhZcgDJPQ04/T+uILWKGWTjtCVtERJNEVH+CpHtmhe9+jBWE1NND22isY5RX4Z8z+xAGQpwPN58MzeizBK+cTOP9ComtWcujffkh8fc1xtWhXnDgykSS68kM84yZ06Pt7pstk287xSmtXkzp40OnCnZNz+seRdqH03Dy8Eydh9utP5L1FNPzuN/imzSTnixei5xeodjanCJlKEf9oA0iJe9ToDnkGPdJCSNsm1dhA6LlnCMyd1/UJs3TbTbNvOcErFlD8o58S37SBg9+/nejqlcp9OhVICVaKyLIl+KbPQO/gKUI9UhDYFq3PPYOWk4N/7rxutR9aaBpm3wqK/+UnBC//Ei2PPEjT/X8ksXOH0yJFuVKdhtXaSnT5Mvxnz+tZB6YcF7ZNYvcuwm+/QfDyL6H7/N3rnIb0olvPyyN4yeXk3/xNknt20/TAfUTeX+K0be/g4R6KoyAlsdUrncN2xo7rcKi9ZwlCSqxQiOY/34932gw8Y8d377i/ELiHVVN4+x34Z8wm/M7bND/0AJEPlmNHo0oUJ4qUyFSS6IfL8U6e8smy/mPQswRh20RXrSCxYxu5Vy5Ay+jj2l0RhoGeX4B/7jzyrr8Bzeul7ZUXaf3rMyT37HY2xSs36viwbRK7dpE6eBDP5CnHNQd6jiCkxGpro+2l5wnMOx+jT1lW1REJTcM1YCB5X/06ORdcROpQLU0P3U/4zTewjtFcS/FJZDJJdNl7GBWVuAYMPGZ2OpMeE3aVqRTRZUuQlkXgnHmgZ1mL+vTOO83rxTNhEkZ5BbG1awgvWUx8yyZyLr7M6StrGFkl9K4gVXuQ2IYNBM45Fz2Ye1zXq8dcWaulmbY3X8M/e45T5qt1o4X0cSIMA7O8nMDceRTcdAtIyaEf/zNtb73e4dM0ezPR9etAA3NQ1SeOP+gIPcNCSElszWpkMoln3ITsb0jsHH7nlJdX9iP/plvwTjqDxj/8jsh7iym46RaM0j6qJf+nsS1S9Q0k1tfgrh6J2bfvcV+f7LcQUmJHwsRWr8Q9vBq9oKDnuBTtbpTPh2/aDMru/gNmWTm1/3IHoReew2puPnLegTIaTmZ6Yw12JIx37IQTKqTMegshLSc9b7e24pt9Fpo/0NVDOjUIgRYIkH/jP+CdOo3WF+2lYt4AAA2gSURBVJ4jsX0b/jPPwhw2DDxmV4+wy7GaW4iu+BCjrC+uIUOPazHdTvYLIhojVrMOvaAA18CB3Sor3amk66LQdbwTJ2P2raD1lRdoe+UljG2bscePR6Qs0HqhqUh3Ukns2EZy317yrrvhmN01Po+s9y1SdYdI7tqJq2owekFhr/GpjZISchd8meAV85HhMNEnH+esmkMEYilEb9OEbWO1NBN5dxHuIUNxDxt2wm+VvYJI75VNHdiPHY3iam801ksEga6j+f14Ro8heOUCvJOnMKwpxZCGo3e37olI2ya2aiWJPbvwzzsP4TnxMv+sFoQdCZPYthWjuBijb0VXj6hr0DT0gkJcZ53NM5NK2VnoRvaSZwLguEvRKC1PPoZvynRcAwadlNuctYKQUmI1NZHYvQv3yNGnffNPt0IIpGlQG3TR7M36ZWHHkRKZSNDy1OMI3SBw3gUn7SVkrSCwLVJ1h7AO1eIZNea4CrgUPQQpiW/ZRPMjD1Jw623o+fkn7TJn7yyyLGLr1mKUlGD0Le89aweFg2VhtbXS/OD9BC+6FPew4ScUZv00WWshpGUR37QR94hRp75xgKLbYcfjtL36MjKRILjgGmfPSyfMgewUhJTYkQip/R/jGnriITZFliIl8Y3riby3mODlV2IUFnWKdYBsdJnSzWsT27c5tT4VlV09IsXpxLZJ1R6k7Y2/4Ro2DM+Y8Z3apCE7LUT6YHXX4KFO927lLfUarFCI1r+9gkwkCMw7Hy0Y7NT3zz5BtKfpN29y3CVNRymiF5AOscY3rie+bg3+mbNPOufwWWSnIFIp4ls2464a0r0aCChOGdKySB74mNaXX8A9chSeSVMQrs4v88+6NYQErIZ6ZFsrZr/+CBVd6uFIsCUyFiX01BMgJTmXXJ4+6Kbz7332WQgguW8vWk7Q8R97yt4HxWcjQSYStL3+N2Lr1pB33Q1OVOkUJWKzcjalDh7AKC/v6mEoTjVSIpMJwsuWEHrqcfJvugXXoKpTmnPKOpcJHJfJKCru6mEoTjHSShFbu5rmh+4n5+JL8U2dfspLdLLSQljNzej5BV09DMUpRNo2sfU1ND/yMIE555Bz8WWdlnw7GlkpCLs11OnxZ0X3QVopEtu3Enr6CVwDq5zTYj3e07JezEpByEQC4fq8g9YVWY2UJPfuoeWRh9DzCwhefqVzlO5piiZm5RoCy+pwN2dF9iAtC6u+jta/Pou0bYIXX4rRt/y0uErtZKWFQAjVrKunISV2KETLE4+R2LGNvC9/BbM9E30ac01ZKQjhdjtnKSh6BpaF1dJM6/PPEt+4nvyv/YOzR74LqhCy0u8QPh92JNzVw1B0BlJitbQQeuZJIu8vpeCbt+EeNbrL2gllpSD03Dys5qauHobiZLFtkgf20/rXZ4itr6HgG9/CM3rsaV0zfJrsFERBIYkd27p6GIqTwbJIHthPy5N/IbVvHwXf+BbuER07OvdUkpWCMEr7kNq/H9XQNAuR0tnxtn0boSf/grRt8m+8CdfQ4V0uBsjSRbVrwECsxkasUEhFm7KJ9tL9rVtoeexhEJD7patwDR3WLcQAWSgIIZw2jlogQHL3LqRtdfWQFB1BSqRtEd+6hcZ7foMWCJB3/Q24Bg9G6N2n42LWCQIEmC7c1SOIb1zvJOkU3RvbRqaSxD/aSMOvfoFZXkne9V/D7FvRrcQA2SgIIRCGjmf8JGI1a5HJlHKbujNSYkejRJYt5dBPf4R38hQKvv1dp1pZ637HnmWhIEDoOp5x40jt2YNVX9fVI1J8DjKZJHXwAKHnnqbpvnvJu/arzkmrHk+3E0I7WRhlEqDpGGXl6MXFRNesxuzXv6sHpcgkvXhObNtC64vPk9z/MQU3fxPvadjPcLJkn4VIoxk6nnETia9bgx2LKbepuyAlVihEePHbtDz+KBgGBbd+G+8ZUxF6959u3X+En4du4Bk7FqulicT2rUh1uHnXkm4PlGqop/XF52h7+UVcVUPInX81roHtp4F2/+nWve3XURC6hlnZH6O8kuiypbgGDUb4fF09rN5JWgzJPbtpfvB+ZCJOziWX4xkzDi0np0tLMY6X7BnppxEael4+3rHjiW/eRHL3TuU2nW7SawU7ESey+B3q/v3fEC6TvK/dhG/qdPTc3G6TcOsoWWshnPCr4Zw26fMSXbMKV9WQ7D+jOltIl2BYjQ00/d8fiSx+h4JbvoX/3PPQ3K70ds/suw/ZKwgAITBKS/FNmUZk2RLio8bgHj7CEYXi1JB2j+xwmFjNWkJP/gXhclH22z9gllc4a4UscpE+TXYLAhCGiW/qDGI16wgveguzvMI5jVRxSpCJBMndu2h7429EP3gf35yzCV52JXpOz2gal/WCQAj0/Hz8Z82l5S8Lia1djW/6TISZ3U+qbkV7BOngQWKrVxD9cDnC7aHg1tuOnO/XQ9zUHiEIhMAzajTJKdNofel5jLJyZwti+v8UJ0h6nWBHI8RWryL8zlvYrSE8Eybhnz0Ho6xvV4+w08l+QaTRPB4C884juXcPzX/+E4W3fx+9uLjLtiJmNelonR2LEd/8EeG33yC172Pco0fjmzods//ATj2kpDvRc3wKXUfPyyc4/2qkhMb77sEOtYBtq3BsR5ESLAuZTB7ujdT84P1gS4JXzif3ivm4h1Wjeb099kHTcwQBoGmYFRUUfvt2Ugf203jvb7FaQyBVFvuYtK8TmpsIPfU4h376ryT37ib36mvJ/+rX8U46A80f6PEuaI9xmdoRuoHRp4yiH/yQ+v/5b5ruu5f8G29GC+Y6GdMefkOPi/R5fVgWMpUk/O4iQo89AqZB8Mqr8E2dhhYMdrs9C6eSHicIcMrDzcr+FH7nezT8+lc03ncveV++HqO0D8JQOQog3Wo+idXURPSDZYSefRqrpZm8679G4Jy5aF4faO1Bid4hBuihgkAIhK7jGjiIwm/dTssTj9L80APkXHAxrsFDTlvj3G6HbTtJtbZWUrUHiW/YQPTD97FjMQLnnY//7HPRg7kIQ0+f3df76JmCSCNMF+4RI8m7/mu0PPU4zQsfxD/nbHzTZ6Ln5vUaNwApkVJi1deT2LGN+Lq1xLduBsvCN2MWvjlnY+QX9M6HxKfo0YJox+zXn/wbvk7kvcWE311EfPNH+Gef5SSVTLPHHdwoJSBtpCWR0QiJXTuJf7SRxPZtyHgMvaCQnC9ehGvYcOd4KlX/dZheIQhhGBjFJQTOvxCz/wDCb75O88I/4x0/Cd+sMzEr+x1ZcGfpxBBSImyJEDYilSTV2EJi43riNetIHapFuNy4BlXhrh6Be3g1WiAnaz/rqURI2YuC9LaNtG3slmZiNeuILHkXq74Oz7gJ+M86B6NPmbPFMZtcBymxbYtILMLUB7/KiANh/l9wFmLXHoy8fNzDq3ENGerUeBUVI0yjV0WNjpfeJYgMZCJOqraW2Poawm+9jh1qwTttJoG58zCKSxxRaNqR8o+unkDpMor29QDSBltit7US3bSRxvffZe3bz2EJwcRZF5E3fjLuqiHohUVofn+338vcXei1gkDKwxZDxuNE164i9PQTxNetxTN+EjkXXIxn/Hgn/KjrXZvDyMwXWClStbVEV3xAdOl7xD/agPR6YfJEbkku50DffBYvuAe/24+mG0d2q3W1oLOE3iuITyETCWQySWL3TsJvvEZk+VKEpuMZNwHPuAm4qgajBwJgmgjTdPIZaZEIODLhPj3xPu9wl8P/Jp1fzkoYLBuZSiFTKUglnVYuDfUkd+4kvnUziU0bSdUdwijri3fseDwTJ2P0H0DEFIx/6hbcLg/LF/yegOlDUyI4bpQgMmm/FFJix2LEatYSfX8p8fU1WOE2zL7lmBWVGH37YlZUoufmITxehNuDcJkI0+VEbNotSuZaJMMitT/pZTIJSWfSy3gMOxbHamkitW8fqdqDzteB/dixKEZRMa6hw/GMHoN75Gj0wqLDT39b2rQmo4x77Ot4DBfL59+rBHGCKMcyk4ynvOb14p04Ce+YcdixKMmP95HcvYvU/v3Et2whtmqlM/G9XjSPB+FyI1wZgjBdjt8ucJqUpzPDMpVMl0o4gnDEEE9/Oe10tGAuRkkJ3kEzMPqUYZaXowfzEKYBunFkn/LhCd++zumi69aDUIL4PIRw3CLDRPd60fML8IwaAziHA9pNjaTq67Ea6pxO5K2t2K0hrJYWZ3KnJz5SHp68Qjccd8vlQni96Hn5aIEAWjCInl/gfBUUoOUEs6pTRU9CCeIEEJqGXlCIll8AVYM/OwJkWUjLxjEP4nALTjTn6e6UCGVEsEQ6oqUKELsUJYgTof2JD3+X5VZTObtRdlmhyEAJQqHIQAlCochACUKhyEAJQqHIQAlCochACUKhyEAJQqHIQAlCochACUKhyEAJQqHIQAlCochACUKhyEAJQqHIQAlCochACUKhyEAJQqHIQAlCochACUKhyEAJQqHIQAlCochACUKhyEAJQqHIQAlCochACUKhyEAJQqHIQLWy7BEIDKGT787BrZvoQlctNU8QdT5ED8GyLXaFDmIjGZRbhi561smqpwsliB6CTJ9EBKSbjSsbcSIol6mHIFAHpnQGalGtUGSgBKFQZKAEoVBkoAShUGSgBKFQZKAEoVBkoAShUGTw/wEOseix19XVhQAAAABJRU5ErkJggg==)
An electron in the ground state of hydrogen atom is revolving in anticlockwise direction in the circular orbit of radius R The atom is placed in a uniform magnetic induction B such that the plane normal of electron orbit makes an angle 300 with B, as shown in figure The torque experienced by electron will be
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAMQAAADPCAYAAACqYX6oAAAgAElEQVR4nO2dd3hc1Zn/P+eW6Rp1ybIkN7nJveJuDBgHQi+xgQAJISyBJIRkSXY3m2ySfXazGzb5bQIJJCELAQyETuih22Abg7ts496xLauPNH3uPb8/7sgeCNiyLVsa6Xwe63HTjM7ce773fc/7vuc9QkopUSgUAGhdPQCFojuhBKFQZKAEoVBkoAShUGSgBKFQZKAEoVBkoAShUGRgdPUAFCeHk0aSgPjkv6f/RQjxGa9SfB5KEFmMHW1m+6pXeeTRl9iXM4lzpgzCHT3Ejh37MQbO4OLzpzOwwAN8Wi6Kz0O5TFmLRHPn0KeqD+7mj2lyDWLqtJmcdd5FnH9mFRufuJsHX1xBi6pDOC6UILIWAZqO4XbjMQ1Mlwefz4c/EKSgqD8lZhv7Pz5As+W4T4qOoVymLEcIgRCCVDREQ0MDSdHK2ndfZE1bIeeOGkaReuQdF0oQPQFp07JnHe+9l8Id2cPaD3bjLqmkwC9IJCU+l1CLiA6iBJH1SBAaBUNncOGFM8lzS86dsYz7fv4fPP5ECYOqhjCl0oOmBNEhlCCyHemsETRdxzBduDwa/twiSoIaqXiMWNJOh2aVIjqCEkQWY0Vb2PvRVnY1RWnYuoSXXmqj0JOkdsdGNukTuOSy8xjV14OmzEOHEWqDULYikVaS1qZDHDhQR0z4CPg9GJpNMpHA0gMUlxSRH3Ar23AcKEFkNRLbsrGljS3TWWsBmhAIoaEJTVmH40QF5bIagabr6IaB0AXv123k3QM1oAl0XVdiOAHUGqIHICW0JiL8es1TAIwvGUK+O0fVMZ0AykL0AGxps3j/OpYeWM8HtR+xaN8apMpPnxBKEFmOlJK2ZJRHNr9OcyJMQyzEE9veJpQIo5aHx48SRJaTlBZLDtSw6tAWknaKhJ1iVd1WluxfT9K2unp4WYcSRJbTEm/j2e3vUhdrQUqJlJLaSCMv7FxCc7y1q4eXdahFdZZTG2lkVOFAJpUM40fv/x+mZvCTM75C3EpyKNpEiS+/q4eYVag8RJaTsJLErCRxK8Hkx2/Grbt478q7cesuPLqJSze7eohZhbIQWY6pG2hCw5b24VJwl2bgM9zomvKIjxd1xbIcgUhnpkX6784eCU1oCFW0cdwoQSgUGShBKBQZKEEoFBkoQSgUGShBKBQZKEEoFBkoQSgUGShBKBQZKEEoFBkoQSgUGShBKBQZKEEoFBl0qNo1Go2yb98+vF4vZWVlaJqmNrAreiTHtBBSSjZs2MAPfvADfv/737Nnzx61V7eDtO9gs20by7KxLOsTX7ZtH/76vP9T1/r0clQLIaUkFAqxadMm7rzzTmpra9m6dSvFxcUEAoHTNcasREpJKpUikUgQj8eJx+McOnSIHTt30tDQQFNjE5FIBNu2EZogEAiQn5dPnz6lVFUNJj8/D7fbjcfjwTRNdF3v6o/UKzimy5STk8M111yDEIKqqiqklGhq48nf0f40T6VStLW10dbWxp49e6lZX8OG9RvYum0r4XCYvLw8SoqLyc8vIBDwo2k6lmWxb98+atbVsP/AASKRCEVFhYwYMYKJEyZQXV1NcXEJOTmBw+LotS6rtLGsFClLYkuB6TLQkSSTFkLTMM2T2/N21FdnXvTDG1AyNqMojtAWDrNv7142bd7M2rVr2f/xfhKJBAMHDWTW7FnccMNXqaysJDc39zOvoQRIu1d19fXs3LmTjzZuZPHixTz//AuUlZUxbtxYRo8ezeDBg3G73b3yPtipKC0fb2H1hn1EAv05Y8IQCo0wm1asJVFczcRhZSd1XY4pp88ShYLDPn5bWxtbt21j9erVbN++ncbGJgYNGsgVV1zBqFEjKS4uTreV1Dr8MKmsqKC8b1+mT5tGNBrlo02bWL58OW+/s4jlH3zIpIkTmTLlDPr164dhGIiTbVkpJdg2Utpgp/9s28h4HDsaQcZiyEQcmUggUylIpZCW5byuHSEQhgG6jjBNhMuNcLvRvF40nx9hGiA00DSE5vzOCcwngUDGG/jwpUdYGfgCVUP7kR9soWbREtznDWfiyV2JDu6plhJbShACaVkIXUfr5eJIJBJ89NEm/vba39i2dRt9yvowdcpUxo0bS2Vl5eHJn2lZO4oQ4rCIcnJymDxpEhMnTGD//v0sXbqUJUuX8cGHHzD3nHOYOXMmefl5J/5BpMQOh0nVHSJ1qBar9iCp+jqspkbsUAgZjzsTWdcQmg66BkJLizB9MpHE6RSYFpMjKAsspy+U8Psx8gvQS0ox+5ZjlFdglJSi+XzHPVxheCkYMpXzz17Fhhe2srcxRHloA61DLuK80X042XMwjr6otlM07VrFm28soaVwHCMK6lj29gYKzrmeL00fhN8QJyLyrEVKiWVZNDY28uxzz7Fy5Soqysu57LJLGTN2LCXFJZim0WluZaaYNE2joqKCSy+9lLFjx7JkyRJefuUVdu7cxSWXXkxO0VFEkX7iY6WQqRRWSzPJvXtJfbyP5P6PseoOIZNJhMeL5nE7v+cEMcvK0XJyEF4vmtuDcLnANBGGgdANPnEskS2R6feXiYRjUWJx7EgYq7kJGYmQ3L2L+EcbkfEYmteLWVGJ2X8grqHD0AsKELrhWJmjrVGFQAg/VVNnMO6Ne3hlyVriqb0MuehcgoZ20ufCHEMQNrYVZefK19nYt5iCMUlCu9dzYGc9F54xCK8BvSn2Yds2NTXr+cWdv8A0TK66agETJ0487BadajRNw+PxUF1dTXl5OUOGDOXRxx5j89bN/MO3vvGpEO2RU4PsWIzE1s1EV68kvn4dyT270fwBjIpKzMp++GbMwijtg+YPOJPf40W4HZdHGMYJuTaHsW1kMoEdiyGjUexwGLulhcTuXSS2bSH8/lLsxkbc1SPxzZiFd8o09GDwGD9T4C0ewYVnD+S7Dy/E+sJ3+fcSE0M/+bYKRxWELSXR0Fa279SpnD2IoZW1LKOYoYNy8bp6T0+HVCpFPB7nmWef5U9/+j8uvPACrr7qKgoLC3G5XF0SEg0EAkydOoW+fcv43b338F8//y/aRjXhKchHRqIkw40kN24kuvJD4hvXg5S4hgzFO3kKuddcj1Hax/HxXS6Eyw2GY9kOT8TMP58MmoZwudFdbsgJgpRI28Y1vBo55yxkLEZy/8fEVq0k9OyTNC98EN+UafjOnINrYJUjSl3/u7FoRoBBcy/irOVvMeKiEeQYWqfMx6M2KkvGY6x74Bb+7Y1Sbv/1T+iz6o/88tVm/uE732DqsFI0PsNCSXlksZV5cbOQ9qRaY2MT9913H2+9/Rb//M//zKyZM3G5XF0fZJASK5WiuamJf/zBHbxc8y5nnD2Qu1zjEStWont9eKdMwz97Du7RY9G8HmcdcIIL2lOGlEjLQkajxNasIvTXZ4htqME/YzbBq76Mq6LCcdWEliFUZ47ZtkRK0kGLkx/KUSyEjZRNrFi5j0Hn3syM4gZe374PM1BGNGpjWRJN//sROD5js+MPejxoPh/CNLvXDeggiUSCvXv3snDhI+zdu5c777yTEdXVmGbXd8NzJlCEVF0dxvat3DGoHwfW6IxY3YxxaRlFP/8f3EOGork9jgDay20668nfyQhdR/h8eKdOxzNpMont22h79WXq/uOneEaOwn/uFzBL+6Dl5aN5PIc/Q2d/pKMIQiLsWqyimcybXY1HNmIGiij25+APfn4MPHXoEC2PPozd1oZRXo7Zr78TUQgE0IO56Hn5aIHA0RdOx43EslIkImEiCYnb78frMtE0gcB5yidjUWJJidvrwZVO3kjbQtry8CmemuaY3fYE267du1m4cCFtbW3cdtttVFcPx+VydeK4j+cjOk9RLAurqZHk/o9JbNtKbO0akvWHCPTvh+uL/XltQBE/vu5mPG4fmuhmluDzaB+jrjvCMAw8I0bhGjKMxKaNtDzxGLV3fAfPuAn4ZszCrKhEz81DCwbRcvPQXK5Os3pHcZlkOqritEjUNUm4NUwSA7/fi6F/ts8mUynaXn2Z+v/5OVZDA2gCzefHKC3FO3kqOZdchntYtROx6BQkWFH2balhzeoatu5pRK+YwMUXn0lljoFOioa929i4dR8JKUmSy6ip4ykxU9TtqGFHXRxLuigbNJj+5UW4NbBSKXbv3s3DDztiuOGGrzJs2LAuzRDLRJzE9m3EN24gvmkjdjiMXlCIZ9RozFFjiOUGGP/kzbgNN8sX3EvAlRZENpORD6n/1S8IPf0ESBs9Px+zcgBm/wF4xo7DP+ccjKKiTnnIHsVCOKFDwzjyQ/zBXNLpiM9/labhn3MWsZq1tDz6EDKRwEok0Hw+jD5lGCWlnWwdIBVupq6+mYQrSJ5rA0//8S5k1SRumRwg0bidJW+8xg6tipljctn08tPc1+zn5lmC5e/VoFVW4ovsZmUbeP1ByoI6kXCYhQsfobm5mRtv/BpDhw7FME5zG1wpkakUdjhMYud2YmtXk9y1E4SGq/8A3CNH4RoyFC2Qg9QEsWQUqWtOKFSkcwTZTnsy0+Mh77qvEl+/jvj6GlIHD5I6dAiroQ7XwIHQiaclHfddPuYDUtPQvD7yrv0Kia1biC5b4kQKvF7sSNhJ3HTyU1a4cqkaN5PhbjeyuZTdb/03EVuQTEY48NESlq47yMgrrmD48Fwq9r7EvX98irFDZ3OwJcAX5s+gb90SnlgRoiWUoMCt8/DDC9m0eTM/+P4djBgx8vQfXiglMh4nunY14ddeJdVQj1lRgW/WmbiHDMMo63sk8iKEk2HOBtfoRBACdB2jTxm511xP/Z3/idVQf/iB4R49Fr2wqNM+/6mxqZqG0aeMglu+jVFejnfqdAq/+31kPE7DPXcR/eB9RxxWZ5xwI9DdPgI+N4bdxq4PV9E88TouH+5GJsMc3LOJQ20mefl5mJpBsLIc154P2dxQzoh+Lby68CEeen03OX3LKco3Wbx4EU89/TTf+uatVFdXO+uQ0zHZMixCdPVK6v/3TloeeRC9qIjcq68l78tfwT9rDmZFpVMG0d0iRacY4XLhmzKVwLzz0PMLCF51LeaAQTTc/b9EV61AWqlPlpKcIKfGDxACYZq4R46i4NvfQ0Yj+M+ai3fCJMLvLqLx7v/FM3Y8+Tffih7MPfkwgRDIZD01rz7B7/7wGIv25dNn5ixunWATaWkmQS4utxuh2QiXGyPVTFssn8nnL2BcSmKj4fJ4CDU3cdddd3H9ddcyadIk3G53512Tz6P9Jto2iV07ab7/PmI1awnMnUfBrbdh9uvvRFW03pQC/XuErmOU9iHnixeDphO89HKMvuU0/O43HPrpj+jzy1/jHjrcsZwnwSlddWkeD4F555Fz4cUITUPLzSPn/Avp88u7sCJhDtx6E+HFb2NHIshk8uR+lquYsRfczF0P3c+PZ0T56/0vYEuJy+fFFM4B51LayFiUhJZDIGji8gYI5uaSl5uDsC3++Mc/UFVVxVVXXXV61gxSYseiJHbuoOHu/+Xgd25BywlQdvfvKbj5m7gGD0Hz+pxaIgVoGu5Ro8n/+s24qgaj5xdQ/P0fknvZFRz60T8R37D+74sOj5NTe9c1Dc3rPfxXoetpf7APJf/6E9refpOWxx8ltmYNgfMvwKzsdyTG3FGLISVS2tgSpNBw5Qzkki+dyTMPaQjdR3H5EPI9+2lpaSZl+YnsryVSOo7xVR40oaFpGlJK1qxdw+pVq/nZz36K2+0+dXs+pARpI5MpUvX1RJYspvWVFzHL+lL6379yInDHqufpxWg+nzOn2vMQXi9519+AtCwa772bwu/egWtQFcI4sVxR15wgJATCMAmcNRfPiFG0vvQ8zQ/dj2fsBHzTpn9y0XgMbDtFtOFjtu2pJar7Cbpsmj92MfWSs/H4cuk/YjpjN/6NA9s2sCs3ny3rQ0y77utMK3AhNIGUkkgkwhuvv8GkSZPo16/fKd0zLm2b1IH9xNatIfLeYpCQd90N+CadgfD5nNLoXrQ2OCEyr48QCN0gd8GXkfE4zQ89QP4NN+GqGnxCb91lgkAIhMuFWV5B3pe/QvTD5YTfXUTq4714p0zDM2YcwuPpgDAksaa9rFm6jDpXXwb2yUEvOZ+vzanCMAWu8mrOOTfGBx8dYve2JqKDL+W7543Ab+gI4eQcNm78iNraWhYsmI/f7+98MaT3G9jhMLGatUSWLSFVX4dn1Bj8c852HgBKCCeOrqMHgwQvuZymP/+JttdeIXf+Nej5+cdtabvHoYvpLGzqwH4i7y0mvmkjemExgbnzcA+vPvqHkhJpJ4m0tdIas/EGggQ8TpYacSRTnYi0EUkK/AEfpuEk2ATQ1tbG/Q88QEtLiBtv/Bp9Sks73V2SqRSJHU4pQmL7NjyjRuObNSdt2o2TDirY0qY1GWXcYzfi0V0sn38vAdPX6/asyESC2Lo1hP76DN5JZxCYOw/Nf3x7/7vHoYvp3VZmRSU5F12Ke1g1kWVLaH7kQbxnTMM/60y03NzPfooKgdBd+HML8AU/ayOOQNN0PIFcPJ/xoxsaGti5cxdTzphMUWFhp1oHmUphtzQTWf4+kSWL0YO55M6/Gs/oMc6NUo0DOhVhGLhHjMSzayfR5ctwV4/EPXiwE5To4H3tHoJoRwi0QADP+AmYgwYRW7eG1peeJ7Z6Bbnzr8Y1ZJhTKPjZLz6hh+z+AweIxWJUVvbr3DolKUnu2U3zIw9i1dXhP3suvinTMEr7dNsCu6xH09B8fnzTZxKvWUtkybuYZWXOw6eD17t7hjKEQA/m4jtjGgW33IZr0GAaf/87Qs8+jVVXd9Ih2naklDTU16PrOqWlJZ3xhmBZ2NEokSWLqf/lfyGERsE3vkng3PPQ28tWlBhOKUZRMYHzvkh0xXKSe/c6uwU7+tpTOK6TQ9MQHg+uAQMx+5bjHjWapj/eS2TJYgpv+x5m/wFHXKgTmGBSSpLJJHV19fj9PvLz809uvOmNLzIep+WRhwg98yS511xL8Ir5aB6vCqOeRoRp4p08lfDrr9H68gsUVg2GDuaVsuIuCcPAM2YcpT//H7wTJ3PoP35Cy18eIXlgP3Y8dkLvKaUkHA7T1NRESXEJvhPY8J6JHQ6T2LSRup/9iOjqFZT8/E5y51/jiEFZhNOLEAhNI3DBRUQ//IBUQ32HE3bd10Jkkm5doufnk3vNdXjGjqPlicdIbNuCf845uEeORs/P73Duop14PEEymSQvP++EF9PSsrCamoguX0rrqy/j6j+Awu/9AKOoWC2auxIhcA8fgWvwEFqff5b8G26CDqwRs8JCHEYIhK7jHjma4n/5Md5JZxB+501aHn2I2Lo1yFisw2n79k1AlpXC4/acmCBsm+SuHbQ89jDhRe+Q84UvUnDrbehFxcpF6mqEQLjd5Fx4CW2vvUKqsaFDcyP77lo6RKv5AwTmnUfu/GsQpou2l1+k9ZUXSR08iEwknDLzY79Vunz6OFMxUiJjMWLr1tDyxF+wGhvI/dICAnPPdfYtH6elUpwahK7jGTMGYZjE1q7uQS7TZyEEwnThHl6NUV5ObN1aou8vJbp6JYG58/DNmO0suj/35QLdMNA1nXg83nFRSIlMJokse4/Qs0/hGlZNzgUXY5ZXnHzLFkXnIgTC5cY3czaRpe8ROPe8Y26byj4LkYkQoGnpEO1Ucq+6Bu+kyYSeforGe+4i+fE+J0T7GdZCCIHH7cHldtHc0ozdAYsiLQs7ESf0wnO0/OVRfNNnkXvlAlz9+isxdFeEwH/mWSS2bMIOhY7pOWS3INpJ+4tmZX9yzr+Qwjv+CSsUovaHdzjl5YnEZ7xE4Pf7KCgooL6+nkgkcvSfISV2NErj739L6NGHnZDqpVc4iTaVW+i+CIE5YBCaP0Bi6+Zj5iSy12X6HITpwuxbTtHtdxBdtYKWxxYSW7mC4OVfwqzs5zQ3SE9ewzAoKCggEo7Q1NRMUVHRZ76nTCaxWlpovOcuEju2UfrL32D2Le/ERgmKU4VIF5G6hw4n/tFGPOPGc7Rp3zMsRCbti+5AAN+MmRT/8N9A06j/1S9oW/QWVlPT4Zi0EILSklKklBw4sP/v1xHpbZ3JfXtovOc32K0tlPzs546w3G5lFbIBIRCGjjlwEMndO517fxR6niAyEJqO0becglu+Re6Cq4m8/SZNf/4TsbWrsUIhkDZlZX3wer3s2bOXRCLxCVHIeJz4xg20PLoQoesUfOt2xzKo/EJWIXQds7I/yQMHnND8UejRgmjPW2g+P/7ZZ1Fw8zfRAgFCTz1B64vPkdi+nYKcHIYOGcKWLVuora11FtfprhfxzZsIPfsUwusl95rrMcsrs7YLYa9FCBAaRp8+yHgMq6npqN/eswXRTjoaZVb2I+8rNxK8cj7WoUM0P/wAiXfe5IwR1dTV1bFp02aSySQylSK2fh2hpx9HLywk98oFmP36K8uQraTXEcLtxm4NHfVbe9yi+qik21V6x47HLK8gunwZ0XVrKHZ7KI1HWfTmG4wfNRKaGmle+CDuYcPJuegyjD6lSgxZjtB1NK8Pu63tqN/XuwQBRxpflZQSOO+LuKpHElmymKlLl3LXsmWsrRrE0Hffwj9jFsEr5js1ScpFyn7SVsLu1WuIo5HOYroGDiJ42ZeYfPv3mN6vgld+exdm/4HkXjEfPfckjqpSdC+EBqaJTP59TiqT3mchPoUwDPRgkEBlP75cVkokGCDyzpu0DqoiOP8q9PY6emUlshuRboOUSh3123qvhUgjk0kSu3fR8vADBIYOY8hd91DxwCMkdu2g7j9+SvjdRU5k4jh2XSm6J9K2j1mS33sFkW4NkzpUS+iZJxCaTu7V12IWl+CuGkzx93+Ib9IZhJ5+gtCzT5LYvs3xP9NhWUWWkd7eK/SjO0W9VhDStkk1NdL22qtYDY3kXHalk4FOl25rfj85F11Kwa3fxo5Gaf7LQtr+9jLJgweUtchG0lXKxyq36Z1riPR+hvA7b5HYsomcCy/BPXiIU7HaTrpg0D28GqO4hMgHy4mvXU1i62Z8M2bjGTcBrb18Q60vuj+W09dXHGOrcO+zEOmmaLHVKwi/+Tr+OWfjnTTZqU36TAR6fgGBufMcl2rAQELPPEnTn/5Act9ekMpaZAPSdrqhaH7/Ub+v1wlC2jbJ3btoevB+/LPn4J02A+H2HP0pr2kI08Ts14+c8y8k75rrQNo0/uF3tL31pnMw+TGiF4ouREqstlawbfS8o3dX6V0uk5TYba3U/efPcA0ZQs5Fl6IdT7cNoaH5A3jGjsccMJDoqhW0/vVZIksWk/eVG3ENGHjqxq44MdLtgazag2g+P1pu7lG/vfdYiPRZDI333I1wmRTe+p1PtFU/LjQNPTcP/6w5FP3Tv6Ll5FD37z+m7c3XsSNhx1qoSFT3Id032CgtPWaUqXdYiPS+htZXXiK+sYbSn/8KLSfn5DpjaFq6e3k5hbf9I+FFb9H88ANEP3if3AXXYJSVHTkjWtF1pMOtyd27jzS3Owq94m7JZNJpQ7/obXKv/SpGaWknRoacEnP/rDn0+e9fYRQV0fjbXxN67mkSu3Yqa9HVSIm0UiT27MIcMOiYibmebyGkJHXwAK0vPY975Ch8Z0zt/IYA6cIxo7QPeTfcRGzlh7S+/ALJ3bvxz5iFe9RotGAQoan2NKcbKSWpxkasujpcAwcd00L0bEFIiR0OE35vMTIex3/WOWjthzyeCtIbkjwTJ2MOHERkybuEF71FbEMNvumzcA8b5kS0FKeV+No1aAUFzhnpx7j3PdplkqkksY3riW+owTdztrPj7VQ3EUvv6TZKSgnMO5/AhZcgDJPQ04/T+uILWKGWTjtCVtERJNEVH+CpHtmhe9+jBWE1NND22isY5RX4Z8z+xAGQpwPN58MzeizBK+cTOP9ComtWcujffkh8fc1xtWhXnDgykSS68kM84yZ06Pt7pstk287xSmtXkzp40OnCnZNz+seRdqH03Dy8Eydh9utP5L1FNPzuN/imzSTnixei5xeodjanCJlKEf9oA0iJe9ToDnkGPdJCSNsm1dhA6LlnCMyd1/UJs3TbTbNvOcErFlD8o58S37SBg9+/nejqlcp9OhVICVaKyLIl+KbPQO/gKUI9UhDYFq3PPYOWk4N/7rxutR9aaBpm3wqK/+UnBC//Ei2PPEjT/X8ksXOH0yJFuVKdhtXaSnT5Mvxnz+tZB6YcF7ZNYvcuwm+/QfDyL6H7/N3rnIb0olvPyyN4yeXk3/xNknt20/TAfUTeX+K0be/g4R6KoyAlsdUrncN2xo7rcKi9ZwlCSqxQiOY/34932gw8Y8d377i/ELiHVVN4+x34Z8wm/M7bND/0AJEPlmNHo0oUJ4qUyFSS6IfL8U6e8smy/mPQswRh20RXrSCxYxu5Vy5Ay+jj2l0RhoGeX4B/7jzyrr8Bzeul7ZUXaf3rMyT37HY2xSs36viwbRK7dpE6eBDP5CnHNQd6jiCkxGpro+2l5wnMOx+jT1lW1REJTcM1YCB5X/06ORdcROpQLU0P3U/4zTewjtFcS/FJZDJJdNl7GBWVuAYMPGZ2OpMeE3aVqRTRZUuQlkXgnHmgZ1mL+vTOO83rxTNhEkZ5BbG1awgvWUx8yyZyLr7M6StrGFkl9K4gVXuQ2IYNBM45Fz2Ye1zXq8dcWaulmbY3X8M/e45T5qt1o4X0cSIMA7O8nMDceRTcdAtIyaEf/zNtb73e4dM0ezPR9etAA3NQ1SeOP+gIPcNCSElszWpkMoln3ITsb0jsHH7nlJdX9iP/plvwTjqDxj/8jsh7iym46RaM0j6qJf+nsS1S9Q0k1tfgrh6J2bfvcV+f7LcQUmJHwsRWr8Q9vBq9oKDnuBTtbpTPh2/aDMru/gNmWTm1/3IHoReew2puPnLegTIaTmZ6Yw12JIx37IQTKqTMegshLSc9b7e24pt9Fpo/0NVDOjUIgRYIkH/jP+CdOo3WF+2lYt4AAA2gSURBVJ4jsX0b/jPPwhw2DDxmV4+wy7GaW4iu+BCjrC+uIUOPazHdTvYLIhojVrMOvaAA18CB3Sor3amk66LQdbwTJ2P2raD1lRdoe+UljG2bscePR6Qs0HqhqUh3Ukns2EZy317yrrvhmN01Po+s9y1SdYdI7tqJq2owekFhr/GpjZISchd8meAV85HhMNEnH+esmkMEYilEb9OEbWO1NBN5dxHuIUNxDxt2wm+VvYJI75VNHdiPHY3iam801ksEga6j+f14Ro8heOUCvJOnMKwpxZCGo3e37olI2ya2aiWJPbvwzzsP4TnxMv+sFoQdCZPYthWjuBijb0VXj6hr0DT0gkJcZ53NM5NK2VnoRvaSZwLguEvRKC1PPoZvynRcAwadlNuctYKQUmI1NZHYvQv3yNGnffNPt0IIpGlQG3TR7M36ZWHHkRKZSNDy1OMI3SBw3gUn7SVkrSCwLVJ1h7AO1eIZNea4CrgUPQQpiW/ZRPMjD1Jw623o+fkn7TJn7yyyLGLr1mKUlGD0Le89aweFg2VhtbXS/OD9BC+6FPew4ScUZv00WWshpGUR37QR94hRp75xgKLbYcfjtL36MjKRILjgGmfPSyfMgewUhJTYkQip/R/jGnriITZFliIl8Y3riby3mODlV2IUFnWKdYBsdJnSzWsT27c5tT4VlV09IsXpxLZJ1R6k7Y2/4Ro2DM+Y8Z3apCE7LUT6YHXX4KFO927lLfUarFCI1r+9gkwkCMw7Hy0Y7NT3zz5BtKfpN29y3CVNRymiF5AOscY3rie+bg3+mbNPOufwWWSnIFIp4ls2464a0r0aCChOGdKySB74mNaXX8A9chSeSVMQrs4v88+6NYQErIZ6ZFsrZr/+CBVd6uFIsCUyFiX01BMgJTmXXJ4+6Kbz7332WQgguW8vWk7Q8R97yt4HxWcjQSYStL3+N2Lr1pB33Q1OVOkUJWKzcjalDh7AKC/v6mEoTjVSIpMJwsuWEHrqcfJvugXXoKpTmnPKOpcJHJfJKCru6mEoTjHSShFbu5rmh+4n5+JL8U2dfspLdLLSQljNzej5BV09DMUpRNo2sfU1ND/yMIE555Bz8WWdlnw7GlkpCLs11OnxZ0X3QVopEtu3Enr6CVwDq5zTYj3e07JezEpByEQC4fq8g9YVWY2UJPfuoeWRh9DzCwhefqVzlO5piiZm5RoCy+pwN2dF9iAtC6u+jta/Pou0bYIXX4rRt/y0uErtZKWFQAjVrKunISV2KETLE4+R2LGNvC9/BbM9E30ac01ZKQjhdjtnKSh6BpaF1dJM6/PPEt+4nvyv/YOzR74LqhCy0u8QPh92JNzVw1B0BlJitbQQeuZJIu8vpeCbt+EeNbrL2gllpSD03Dys5qauHobiZLFtkgf20/rXZ4itr6HgG9/CM3rsaV0zfJrsFERBIYkd27p6GIqTwbJIHthPy5N/IbVvHwXf+BbuER07OvdUkpWCMEr7kNq/H9XQNAuR0tnxtn0boSf/grRt8m+8CdfQ4V0uBsjSRbVrwECsxkasUEhFm7KJ9tL9rVtoeexhEJD7patwDR3WLcQAWSgIIZw2jlogQHL3LqRtdfWQFB1BSqRtEd+6hcZ7foMWCJB3/Q24Bg9G6N2n42LWCQIEmC7c1SOIb1zvJOkU3RvbRqaSxD/aSMOvfoFZXkne9V/D7FvRrcQA2SgIIRCGjmf8JGI1a5HJlHKbujNSYkejRJYt5dBPf4R38hQKvv1dp1pZ637HnmWhIEDoOp5x40jt2YNVX9fVI1J8DjKZJHXwAKHnnqbpvnvJu/arzkmrHk+3E0I7WRhlEqDpGGXl6MXFRNesxuzXv6sHpcgkvXhObNtC64vPk9z/MQU3fxPvadjPcLJkn4VIoxk6nnETia9bgx2LKbepuyAlVihEePHbtDz+KBgGBbd+G+8ZUxF6959u3X+En4du4Bk7FqulicT2rUh1uHnXkm4PlGqop/XF52h7+UVcVUPInX81roHtp4F2/+nWve3XURC6hlnZH6O8kuiypbgGDUb4fF09rN5JWgzJPbtpfvB+ZCJOziWX4xkzDi0np0tLMY6X7BnppxEael4+3rHjiW/eRHL3TuU2nW7SawU7ESey+B3q/v3fEC6TvK/dhG/qdPTc3G6TcOsoWWshnPCr4Zw26fMSXbMKV9WQ7D+jOltIl2BYjQ00/d8fiSx+h4JbvoX/3PPQ3K70ds/suw/ZKwgAITBKS/FNmUZk2RLio8bgHj7CEYXi1JB2j+xwmFjNWkJP/gXhclH22z9gllc4a4UscpE+TXYLAhCGiW/qDGI16wgveguzvMI5jVRxSpCJBMndu2h7429EP3gf35yzCV52JXpOz2gal/WCQAj0/Hz8Z82l5S8Lia1djW/6TISZ3U+qbkV7BOngQWKrVxD9cDnC7aHg1tuOnO/XQ9zUHiEIhMAzajTJKdNofel5jLJyZwti+v8UJ0h6nWBHI8RWryL8zlvYrSE8Eybhnz0Ho6xvV4+w08l+QaTRPB4C884juXcPzX/+E4W3fx+9uLjLtiJmNelonR2LEd/8EeG33yC172Pco0fjmzods//ATj2kpDvRc3wKXUfPyyc4/2qkhMb77sEOtYBtq3BsR5ESLAuZTB7ujdT84P1gS4JXzif3ivm4h1Wjeb099kHTcwQBoGmYFRUUfvt2Ugf203jvb7FaQyBVFvuYtK8TmpsIPfU4h376ryT37ib36mvJ/+rX8U46A80f6PEuaI9xmdoRuoHRp4yiH/yQ+v/5b5ruu5f8G29GC+Y6GdMefkOPi/R5fVgWMpUk/O4iQo89AqZB8Mqr8E2dhhYMdrs9C6eSHicIcMrDzcr+FH7nezT8+lc03ncveV++HqO0D8JQOQog3Wo+idXURPSDZYSefRqrpZm8679G4Jy5aF4faO1Bid4hBuihgkAIhK7jGjiIwm/dTssTj9L80APkXHAxrsFDTlvj3G6HbTtJtbZWUrUHiW/YQPTD97FjMQLnnY//7HPRg7kIQ0+f3df76JmCSCNMF+4RI8m7/mu0PPU4zQsfxD/nbHzTZ6Ln5vUaNwApkVJi1deT2LGN+Lq1xLduBsvCN2MWvjlnY+QX9M6HxKfo0YJox+zXn/wbvk7kvcWE311EfPNH+Gef5SSVTLPHHdwoJSBtpCWR0QiJXTuJf7SRxPZtyHgMvaCQnC9ehGvYcOd4KlX/dZheIQhhGBjFJQTOvxCz/wDCb75O88I/4x0/Cd+sMzEr+x1ZcGfpxBBSImyJEDYilSTV2EJi43riNetIHapFuNy4BlXhrh6Be3g1WiAnaz/rqURI2YuC9LaNtG3slmZiNeuILHkXq74Oz7gJ+M86B6NPmbPFMZtcBymxbYtILMLUB7/KiANh/l9wFmLXHoy8fNzDq3ENGerUeBUVI0yjV0WNjpfeJYgMZCJOqraW2Poawm+9jh1qwTttJoG58zCKSxxRaNqR8o+unkDpMor29QDSBltit7US3bSRxvffZe3bz2EJwcRZF5E3fjLuqiHohUVofn+338vcXei1gkDKwxZDxuNE164i9PQTxNetxTN+EjkXXIxn/Hgn/KjrXZvDyMwXWClStbVEV3xAdOl7xD/agPR6YfJEbkku50DffBYvuAe/24+mG0d2q3W1oLOE3iuITyETCWQySWL3TsJvvEZk+VKEpuMZNwHPuAm4qgajBwJgmgjTdPIZaZEIODLhPj3xPu9wl8P/Jp1fzkoYLBuZSiFTKUglnVYuDfUkd+4kvnUziU0bSdUdwijri3fseDwTJ2P0H0DEFIx/6hbcLg/LF/yegOlDUyI4bpQgMmm/FFJix2LEatYSfX8p8fU1WOE2zL7lmBWVGH37YlZUoufmITxehNuDcJkI0+VEbNotSuZaJMMitT/pZTIJSWfSy3gMOxbHamkitW8fqdqDzteB/dixKEZRMa6hw/GMHoN75Gj0wqLDT39b2rQmo4x77Ot4DBfL59+rBHGCKMcyk4ynvOb14p04Ce+YcdixKMmP95HcvYvU/v3Et2whtmqlM/G9XjSPB+FyI1wZgjBdjt8ucJqUpzPDMpVMl0o4gnDEEE9/Oe10tGAuRkkJ3kEzMPqUYZaXowfzEKYBunFkn/LhCd++zumi69aDUIL4PIRw3CLDRPd60fML8IwaAziHA9pNjaTq67Ea6pxO5K2t2K0hrJYWZ3KnJz5SHp68Qjccd8vlQni96Hn5aIEAWjCInl/gfBUUoOUEs6pTRU9CCeIEEJqGXlCIll8AVYM/OwJkWUjLxjEP4nALTjTn6e6UCGVEsEQ6oqUKELsUJYgTof2JD3+X5VZTObtRdlmhyEAJQqHIQAlCochACUKhyEAJQqHIQAlCochACUKhyEAJQqHIQAlCochACUKhyEAJQqHIQAlCochACUKhyEAJQqHIQAlCochACUKhyEAJQqHIQAlCochACUKhyEAJQqHIQAlCochACUKhyEAJQqHIQAlCochACUKhyEAJQqHIQLWy7BEIDKGT787BrZvoQlctNU8QdT5ED8GyLXaFDmIjGZRbhi561smqpwsliB6CTJ9EBKSbjSsbcSIol6mHIFAHpnQGalGtUGSgBKFQZKAEoVBkoAShUGSgBKFQZKAEoVBkoAShUGTw/wEOseix19XVhQAAAABJRU5ErkJggg==)
physics-General
physics-
In hydrogen atom, the area enclosed by nth orbit is An The graph between
and logn will be
In hydrogen atom, the area enclosed by nth orbit is An The graph between
and logn will be
physics-General
physics-
In hydrogen atom, the radius of nth Bohr orbit is Vn The graph between
and
will be
In hydrogen atom, the radius of nth Bohr orbit is Vn The graph between
and
will be
physics-General
physics-
In a Bohr atom the electron is replaced by a particle of mass 150 times the mass of the electron and the same charge If a0 is the radius of the first Bohr orbit of the orbital atom, then that of the new atom will be
In a Bohr atom the electron is replaced by a particle of mass 150 times the mass of the electron and the same charge If a0 is the radius of the first Bohr orbit of the orbital atom, then that of the new atom will be
physics-General
physics-
The figure shows energy levels of a certain atom, when the system moves from level 2E is emitted The to E, a photon of wavelength wavelength of photon produced during its transition from level 4/3 E to E level is:
![](data:image/png;base64,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)
The figure shows energy levels of a certain atom, when the system moves from level 2E is emitted The to E, a photon of wavelength wavelength of photon produced during its transition from level 4/3 E to E level is:
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAJwAAAC2CAYAAAAsj+QdAAARuUlEQVR4nO3dfXAcZ33A8e/u3vuLTqfTuyWdJEuWJVmS318miW0c8gLEcZKBQCbMhDZQt4EwUNppgVICDdOZtgzQgQTSgWEgLQ0ZaIA4xInrkth5IbYTv9uy/CpZ7+/S6XR3e7fbP2SHxJZpauseS/bv86dPem737utn91a7t5pt2zZCKKJf7QUQ1xcJTiglwQml5mxw46k4qUwaG9kFnUvmbHBPtr7Inr6jxM3k1V4U8f/guNoLcLl+ffIVdE2jNrccv9NztRdHvEdzdobL2BkylgWySZ1T5mxwYm6S4IRSEpxQSoITSklwQikJTiglwQmlJDihlAQnlJLghFISnFBKghNKSXBCKQlOKCXBCaWydgKmlRxnqOsER4/3MGZ5iUTraa4rxGvFGe5u5/TZYUxXAJ/HiUO3SSeS6DmFFJaUkO/VsrVY4irLTnB2gvGBU+x/dQevHz5F90CMRGgpH3v4T1hXNMlY725+9YOtjNRuYFl9CQVem8RABxOheupcReSXGVlZLHH1ZSe4dIyx8XEmAsu59zObMA/9hm8/8gRPNG1izX3FRBfNQ+9qJ7WyniU3rmRRgYY5dITjvU4cMrld07ITnBakqLyJtZVBQh6buONWbml5ip+lUtg2oBnoOmRScSZiY4w6kwyOhQgX5FCYPzW72ZkMdioFtjXtU7hSaYxEEjs+iWU7s7IaALZtk7EsHMb1OutqaIaO5nKDduWzQXaCc7hxOdy4AKwUqckh+qxGbl9XhsvQIA2QZvTsYQ68aTJinOFgT5iGxau5JT+IDmQGB0gePICdmv6qrIajPUSGD2P26MRdvqysRtyy6I4nMJMJFkbysvIcs5+GkZeHu6kZ3Xvlr3N2r9qybczxAfqO/J7ulZ/hSzUGf5iLdHx58yiLVlPpyDBg6nidUx+abStD8sghBr79z9jx+LRD3zUxiN/ZxqRzGyktOx+2Xxwa4XPHTtPo9/HzpgVZeY65wLVgIXmf/iyexqYrHiurwVmJAXpP7OaFzqV85hONeN/1qIE3XEpZdD51BVWUVMfRDScGoOkG/nUb8K/bcMmx/+yZL3BX9U3cW7uefG9uVpa/8Fe/gvs/jruujsptL2flOa43WTsOZ030cObgLrYfL2DTfavJt01G2o7Rk7bI2Bde3OcgGNDpPdHKyQOt2VokMQtkZYbLjJxgz3M/4VuPb+E4IX76IxeGrqE3P8wPv+zjyGuvcKS7l64dv+YZ8zB7gjaxzsN06PWs2HAX87OxUGJWyEpwenAeDbd9in9Yci8pzXh7GtX8JeT7vIRWfYJv/OcmTHcOAZ8bp25jpd5PSvcRyMnO5lHMDlkJTjM8BCJl1ETKpn3cGSqhKlSSjacWs5z8LVUoJcEJpSQ4oZQEJ5SS4IRSEpxQSoITSklwQikJTiglwQmlJDihlAQnlJLghFISnFBKghNKSXBCKQlOKCXBCaUkOKGUBCeUkuCEUhKcUEqCE0pJcEIpCU4oJcEJpSQ4oZQEJ5SS4IRSEpxQSoITSklwQikJTiglwQmlJDihlAQnlJLghFKX/hZzyyQ5McbQOAQLIwTO/6SdpK/1AAOBOioKAwRcGmAx0dfHhKajO20mOs9wdsjECBYRramixA/piWG6hiG/NILX0LATYwz2dtE9nEJzu/G4HOh2BtPUcAXzKJ4XwSd3FrzmTB+cbRIf7uTk0ZP0UExD7vngbBJ9h9j6xD9ycNnX+eTt9dRGNLDGOX1gPz22gSdPo/O1new60sWYUULLPZ/iUzfmkx7t5Ni+Ljpiy2ipycc9OUznrmf48bY+AgsbaawuImAnGemL4yqpYUXJGqqv1xv4XcOm2aTapGNdHN/3Ov/9ZpzosgZKfYBtY0/2ceSll9ix9yhnRyYxrakbGFnjJ+jKuNDxEnFHmH/rZv7yz+9khfsYW7YfIWG48BbXc+PCcV588ln298TI5FTQUOZgrCeJJ9rCjR+6g413buLODatoKQ9O3eZSXHOmCc5ksG0fe1/ZxXDNGmo8ADZ2Okb/vi3syKxmRbmfoOv89s5irK0Ly+UhsGgVCxtbWFodJuAOUTm/lvq66NRN3Qwn7urbuSHxc/795Xb6JzKg62iaRTqZIB6fIDbSS9wfIlzZwPzs3udQXCUXv63pXs6cPs6+YwYt9+eiAXYmQbx3D0+/nMNtD9Wxf6fzD6XaIxzrAXeBj4pCA0gzOXSC3a+/wfZjbtb8RcnUndw0DQ0vzY1Bvrz1NbrWlhMB7PQoXa372B0a52j3MXqdFUTXbORWXwZ7cpILbwN3nnfSxDkRxxofxzKzs7Nnnbt1pp3JYI2Nzvj4pm2jAYamMat3Vw0HmseDNgM3Kb4oODs2yHBXL73JHPLypgJKjHfxP0/tpvz+zxJ1T3LQBsu2sCwba/gAPeRS6C2jQAfMcUb6ujjbcZJT+/fxu0dCVP7wIZa5Ac0gVFqMcaqVUxMJamxA95JbWEpFdRVBY5R03INhZ4i//hqD3/nm1F2hp/G50S5CrjeIuX/EpJ6dnb3BvkEAzJMn6fj4vTM+/s6BQXIcDmoCfnyO2TuluxcsJLz5Idy1dVc81sXBZdJkUiampqM7wE6OMn7kaf7tyWcY/s1zfEuzGT5zgtEdnycWe5QHi7swog34y3OnZj1nLiX167mvagGLl/6aJx47wFudFsuqp+ZEzeXCSCVJWhYWoOlecorKqKheQHlVMVWTkNGduHIWkrf502/PMhfatuc/WF5YR1FRPcEs3RHav2s3HGzFKCgg/ODmGR//X/7qb2jv7ePJv/1rbmhsmPHxZ4qRF8FRPDP3RrsoON3rx5cbJGhNEo9ZaEVhIksf4ofP/ymWBjDBc1/8GC8teoTNmyoY3T1Krs9Peejtewai6QYOT5BAYZSKyjGqCs4/ZpOJxUjllVHgcuLCPre11dB1Hd0IEUx3cOrMGY4ny1ix9n1c6tPD3tTLVFS14Jq/jqA3NCMvxoW8KWvqNckJEbztgzM+fvrvHiFhWbiXrSC4bt2Mjz9jdB3N6fy/f+49uHge9xRTVFZBdeF+urszUOzEcOeQX5Rz7gdihDwOvIEwgdFWOr0lFAaLCeo28RM72bb9VXYPh1lQmYOWTFO26aOs8k/9pm1n6DzVTWTJXcxLdnLgzVY6Ok8w+rvnCcTaKNDi9J88SzynhpUfbURzX3ozYzoNMi4XmseN5vHMyItxIc019SJrupad59C0c8/jyto6zDYXv6N6DuULGliyvJ/XD7SRWNLAu18KL2s//xhNgfmU+KMURz14fT4MNNzFC2he4yI0YOEvKKAwHMSXEyGgA2SwM+3sbC3hjvsXMa88F2PjF/jmqgR6IIeg342TDKnVKWyXn3D+7N2nEZdvmnfVwF9aT8vKNKn9R3j12DzWLwi94/iJQaSmhQgAAfzv/E1/AWULQhRWZsDpxuN2nPs9G8sc59TOVzDXPsAHGwvJDbpx5NQRnv6WquIaNe00orlCFFa3sMbTSX96lKFkiHz3exlOx+Hy4HC9+19tK4M5NkQ8bykbGmspz3HhmNXHAUS2XGK7peHw5lBQ6SMUnyB1hX/i19AwPLmU1laS59Nn9zEnkVV/dEdJMxy4gyHe0+T2x+gGDn/euc2wuJ7J6UlCKQlOKCXBCaUkOKGUBCeUkuCEUhKcUEqCE0pJcEIpCU4oJcEJpSS4CyQSCWKxGKZpXvSYZVn09vZiX+Y1jJZl0d/ff8nHxsfHmZycvKyx5wo5y/EClmXx4rZt7Nixg+GhYQD6+wd4/Ps/oKOjnUgkwmcffhjnZZxynUwm2bp1K2++tZf51dWMjY0B8Itf/hfPbtnC6tWruXnDBrxe74yu02wiwV3A5XKBbbN3716Otx0HoL+/n8cff5xUKsXXv/41NO3yTrAyDIOKigq++sjX8Pl8jI5OXXq4ZcsWCgryWblyJT5fdi4Imi1kk3oBh8NBc3MzLS0tDA1PzXCJRIKO9nZKS0q4ecMGjMu8PtPpdLJ48WKam5vo6Oh4e7Pd19dH06ImGhsa8Fzj1zYomOFsrEyS0e6TtB5uY0CLUBDyYOhgJceJeyqoq55Hcdgza07MLCsrY/Wq1Tz//Fba29sBCASD3HPP3UQil39Wn6Zp+Px+HnjgAd54YxcjIyMA5OXlsW79OqLRyhlZ/tlMzQxnW5jxYQ7/5jG+/9wh+kZjJBIJEvF+2traGRiZuMT19VeH2+2mqWkRa2+6CZiamSqjUTZu3HjFYxu6zvvWr6ehoWFq8w2sXLmS5uZmgsHAFY8/2ymY4TR0h5fwvBqKzNOcskppWbGa8lwPdqKX3LZRIoHZtysZjUZZu24tv/3tb0HTuPnmm4lGo1c8rqZphEIhPvLhD9Pa2srk5CQfuP02ohUVM7DUs5/Sd1o3dOzkGIP9/biTBmMd/QQqKwlFQrNuZ9Lv99O0qImbbrqJ02fOcM89d8/o+Bs33sFPn3wSr8fD8uXLCYfDMzr+bKV4arHJjHZy7Ohhhr1Jjr56hvJNQYJ5Ifzv3IGzbTKjI5jt7WBb045U2T5EKHOadOIACXd2NkVFo6Pc2VDH7xNxaq0MiX1vzdjYYeD986soLykhMtg/o2PPNN3nxzGvDH0GPkEr35YZwSIqKqso8SVInU3i97q48DOfbdskDh1k+Hv/ipVKTjvOR4bPEHa3Efe8QErP3mq0WBZlZpr+R78642PfmkyRO9KP1XqQvss81KKCq3YB4Qc3466pveKxFAenoXvzmFdeQXmuh7JIOROGAyOTJqM5MM695pqu421ejPGVR859ZdfFvvHyd1k7r4UNZUvIzdIMd96V77lNryBL4840PRDEVT4z+5iKgrOxMhnSGQtbS2OaJqZpoPm8JPa+wnFfFWVVVUTfsV3Vg0E89Y2XHPFUe4SW6iqctYvxenNVrISYAUqOw6WTI7S/uZXth0YYyjzLT37cTr7PQXroKG90lHH3A1Ga5RukrwtKDos4XGGqb7iPR5/dxFdsFx63MXWQ187wScvA5Xbhkt6uC2o2qZqG4fTgD3ne9eU34voz2w5/iWucBCeUkuCEUhKcUEqCE0pJcEIpCU4oJcEJpSQ4oZQEJ5SS4IRSEpxQSoITSklwQikJTiglwQmlJDihlAQnlJLghFISnFBKghNKSXBCKQlOKCXBCaUkOKGUBCeUkuCEUhKcUEqCE0pJcEIpCU4oJcEJpSQ4oZQEJ5SS4IRSEpxQSoITSklwQikJTiglwQmlJDihlAQnlJLghFISnFBKghNKSXBCKQlOKCXBCaUU3fP+PBtr7DS7Xj9EX9IinUph5C+gaVEN5RGf6oURV4GyGc7OpIgff47v/NPPOKqVUlW3iJaWWnK7tvPLp55l+4Ee4raqpRFXi5pJxU5jThzj2e9+j5eMT/ClhQuoLfXj1k3CmVPs+v4LbJt0EAh9gDUVXjQg3d9H8sgh7HR62iGbDndTMHSAVJdGzOVTshrXJw0jFMK9sB7dH7ji0dQEl5lksv0VfrHlNHmP3kBNvg+3oQEuwjUrqMv7Bb8/sJt9S5axvCKK07JI9/cRf3Un9mRi2iEbTneT3w3myVHihlvJalyvnGXlOErnzZ3g7IyJ2XOSEyMBbi4KYBjaHx408oiEPaRigwwOjWLa4NI0jHAe3mUrsE1z2jHb9DbCRTU4ixvxygyXVUZuGN07M6+xkuA0TccI5BB0TBKLmdjv3FezTVKmhdMTwOvxYEz9As6SUpwlpZcc883U76ioXoqrdj1Bb262V0HMEDUfGhwePNEVbFikcWJPK0OTJplzD6VHTnC6XyM/WkddVSFu7Y+OJOY4NftwuhtXZBUf2/wh2l7YwZ6DARLFOXg0k7GTu+lyN7Jy1Y0snR9Ceru2KTr0pWG4cqi5+4v8fehpXtj/FnvOBnDbMYbH/Sy54xaWNUQp8Ehu1zqFx1o1NCOHmlsepOYWdc8qZhf505ZQSoITSklwQikJTiglwQmlJDihlAQnlJqzwa0sqmdhuByPQ84UmUs027bn5GmPh4dOU+TLI9cdwNDm7P+b686cDU7MTTI1CKUkOKGUBCeU+l/QvXXbgVz/fQAAAABJRU5ErkJggg==)
physics-General
physics-
The ionisation energy of
atom in ground state is :
The ionisation energy of
atom in ground state is :
physics-General