A magnet N-S is suspened from a spring and when it oscillates, the magnet moves in and out of the ocil C. the coil is connected to a galvanometer G. then, as the magnetic oscillates

A magnet N-S is suspended from a spring and while at oscillates, the magnet moves in and out of the coil C. The coil is connected to a galvanometer G. Then, as the magnet oscillates,

A magnetic NS is suspended from a spring and while it oscillates, the magnet moves in and out of the coil C. The coil is connected to a galvanoeter G. Then, as the magnet oscilates

What happens when the north pole of a magnet is moved towards the face of a coil connected to a galvanometer?

In moving coil galvanometer, the magnetic field used is