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​Dependence on the resistance R of a coil for the electromagnetically induced EMF and induced current in a coil follows:​
Question

Dependence on the resistance R of a coil for the electromagnetically induced EMF and induced current in a coil follows:

A.

both are independent of R


B.

induced EMF depends on R but induced current does not


C.

induced EMF does not depend on R but induced current does


D.

Induced EMF and induced current both depend on R

Correct option is C

The correct answer is (c) induced EMF does not depend on R but induced current does

Explanation:

Induced EMF:

  • According to Faraday's Law of Induction, the induced electromotive force (EMF) in a conductor is related to the rate of change of magnetic flux through the conductor.
  • The induced EMF depends on the rate of change of the magnetic flux, but it does not directly depend on the resistance (R) of the circuit.
  • The resistance affects the current, but not the EMF itself.​

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