Question

Two different loops are concentric and lie in the same plane. The current in the outer loop is clockwise and increasing with time. The induced current in the inner loop then, is(a) Clockwise(b) Zero(c) Counter clockwise(d) In a direction that depends on the ratio of the loop radii

Answer 1

The induced current in the inner loop will be (c) Counter clockwise

According to Lenz Law the induced current will be in such a direction so that it opposes the change due to which it is produced.

Since the current in the outer loop is clockwise, hence to oppose this the current induced in the inner loop will be (c) Counter clockwise