Physics
General
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Question

A galvanometer of resistance 200Ω  gives full scale deflection for a current of  10 to the power of negative 3 end exponentA. To convert it into an anmeter capable of measuring upto  1A. What resistance should be connected in parallel with it ?

  1. 2 cross times 10 to the power of negative 1 end exponentΩ
  2. 2 cross times 10 to the power of negative 3 end exponentΩ
  3. 2 cross times 10 to the power of negative 6 end exponentΩ

The correct answer is: 2 cross times 10 to the power of negative 1 end exponentΩ

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