A magnet is suspended horizontally in the earth's field. The period of oscillation in the place is `T`. If a piece of wood of the same moment of inertia as the magnet is attached to it, new period of oscillation would be

A magnet is suspended horizontal in the earth's magnetic field. When it is displaced and then released it oscillates in a horizontal plane with a period T. If a place of wood of the same moment of inertia (about the axis of rotation) as the magnet is attached to the magnet what would the new period of oscillation of the system become?

A magnet is suspended horizontal in the earth's magnetic field. When it is displaced and then released it oscillates in a horizontal plane with a period T. If a place of wood of the same moment of inertia (about the axis of rotation) as the magnet is attached to the magnet what would the new period of oscillation of the system become?

A bar magnet suspended freely has period of oscillation of 2s. Now, the bar magnet is broken into equal halves and one-half is suspended to oscillate freely in the same magnetic field. Find the time period of oscillation of this half of the magnet.

A bar magnet suspended freely has period of oscillation of 2s. Now, the bar magnet is broken into equal halves and one-half is suspended to oscillate freely in the same magnetic field. Find the time period of oscillation of this half of the magnet.

The period of oscillation of a magnet is T in earth's magnetic field. When another identical magnetic is kept over it with their like poles together, the new period of oscillation is

A short bar magnet is oscillating in a magnetic field and its time period is 2 seconds. If another piece of brass of double meoment of inertia be placed over that magnet the time period of that combination in that field is

A magnent when suspended freely in earth's magnetic field, oscillates with a time period T. It is replaced by a magnet of magnetic moment four times that of the original one. What will be the new time period?