WAEC - Physics (2005 - No. 42)
A bar magnet is placed near and lying along the axis of a solenoid connected to a galvanometer. The pointer of the galvanometer shows no deflection when
the magnet is moved away from the stationary solenoid
the solenoid is moved away from the stationary magnet
the magnet is moved towards the stationary solenoid
there is no relative motion between the magnet and the solenoid