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    Physics
    Grade-10
    Easy

    Question

    A current can be induced in a coil by:

    1. Moving the coil in a magnetic field
    2. By changing the magnetic field around it
    3. By changing the orientation of the coil in the magnetic field
    4. All the above options

    Hint:

    A current in the coil can be induced by changing the magnetic field around the coil, moving the coil in the magnetic field, or changing the orientation of the coil in the magnetic field.

    The correct answer is: All the above options

      A current can be induced in a coil by: all the above options.
      • Electromagnetic induction can be produced depending on the relative motion between the coil and the magnet.
      • Electromagnetic induction is formed when the coil and magnets are arranged accordingly.
      • It can be done by moving the coil in the magnetic field or changing the magnetic field around the coil or changing the orientation of the coil in the magnetic field.

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