A short magnet is allowed to fall along the axis of a horizontal metalic ring. Starting from rest, the distance fallen by the magnet in one second may be

A short magnet is allowed to fall from rest along the axis of a horizontal conducting ring. The distance fallen by the magnet in one second may be

A short magnet is allowed to fall from rest along the axis of a horizontal conducting ring. The distance fallen by the magnet in one second may be

Magnetic field at a distance x along the axis of a short bar magnet is

The magnetic potential at a point along the axis of a short magnetic dipole is

A magnet is allowed to fall towards a metal ring. During the fall Its accelertion is

A magnet is allowed to fall towards a metal ring. During the fall Its accelertion is

A short magnet is moved along the axis of a conducting loop. Show that the loop repels the magnet if the magnet is approaching the loop and attracts the magnet if it is going away from the loop.

A bar magnet is dropped along the axis of copper ring held horizontally. The acceleration of fall is

A bar magnet is dropped along the axis of copper ring held horizontally. The acceleration of fall is