Question

what is electromagnetic induction A) the process of charging a body b) process of protecting a coil of an electric motor
c) producing induced current in a coil due to the relative motion between magnet and the coil
d) process of generating magnetic field due to the current passing through a coil

Answer 1

c . producing induced current in a coil due to the relative motion between magnet and the coil

Answer 2

C is the answer. Because when the magnetic fluks linked to the coil changes then to oppose the the change it induses current through itself.