Question

In the diagram given below, a strong bar magnet is moving towards solenoid-2 from solenoid-1. The direction of induced current in solenoid-1 and that in solenoid-2, respectively, are through the directions:

Options

• AB and DC

• BA and CD

• AB and CD

• BA and DC

Answer 1

AB and CD

Explanation:

This is clear from the diagram; North of the magnet is moving away from solenoid-1, so end B of solenoid-1 is South, and as South of the magnet is approaching solenoid-2, so end C of solenoid-2 is South.