Q. According to Lenz’s law of electromagnetic induction
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
Explanation
(b) According to Lenz’s law of electromagnetic induction, the relative motion between the coil and magnet produces change in magnetic flux.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.