Question

The magnitude of the induced emf in a conductor depends upon on the

• A. flux density of the magnetic field.
• B. amount of flux cut.
• C. amount of flux linkage.
• D. rate of change of flux linkage.

Answer 1

The correct option is D rate of change of flux linkage.

According to the Faradays law of induction, the magnitude of the induced EMF is nothing but the product of the number of turns of the winding and the rate of change of flux linkage in it. Hence, the induced EMF in a conductor depends on the rate of change of flux linkage.