A magnet is suspended from a spring and when it oscillates

Last updated: 5/28/2023

A magnet is suspended from a spring and when it oscillates the magnet moves in and out of the coil C The coil is connected to a galvanometer G Then as the magnet oscillates 1 G shows no deflection 2 G shows deflection to the left and right but the amplitude steadily decreases 3 G shows deflection to the left and right with constant amplitude 4 G shows deflection on one side