A) the induced emf is not in the direction opposing the change in magnetic flux
B) the relative motion between the coil and magnet produces change in magnetic flux
C) only the magnet should be moved towards coil
D) only the coil should be moved towards magnet
Correct Answer: B
Solution :
According to Lenzs law of electromagnetic induction, the relative motion between the coil and magnet produces change in magnetic flux.
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