A) is attracted by A
B) remains stationary
C) is repelled
D) rotates
Correct Answer: C
Solution :
(c) is repelled When current in coil A increases with time, there will be a change of flux in coil B which will induce a current in B. Now, according to Lenz's law, the direction of induced current in B will be opposite to the direction of current in A Thus. They will repel each other.You need to login to perform this action.
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