A bar magnet is oscillating in the earth's magnetic field with a period T. What happens to its period and motion if its mass is quadrupled

A bar magnet is osciallating in the earth's magnetic field with a period T. What happens to its period of motion of its mass is quad-rupled without changing its dimensions?

A bar magnet is oscillating in earth’s magnetic field with a period T. What happens to its period and motion if its mass is increased to 4 times ?

A bar magnet is oscillating in the earth's magnetic field with a time period T . If the mass is quadrupled, then its time period will be:

A bar magnet is oscillating in the earth's magnetic field with a time period T. If the mass is quadrupled, then its time period will be:

A bar magnet is oscillating in the earth's magnetic field with a time period T . If the mass is increased four times, then its time period will be:

A bar magnet is oscillating in the earth's magnetic field with a time period T . If the mass is increased four times, then its time period will be:

Time period of a bar magnet oscillating in earth's magnetic field is T. Its magnetic moment is M. Now, a bar magnet of magnetic moment 2M is brought near it. The new time period will be

Time period of a bar magnet oscillating in earth's magnetic field is T. Its magnetic moment is M. Now, a bar magnet of magnetic moment 2M is brought near it. The new time period will be

A bar magnet oscillates in a region of uniform magnetic field with time period T . Now , a piece of wood identical in all respects in terms of mass and length is joined with bar magnet as shown . The new time period of oscillation is

A bar magnet oscillates in a region of uniform magnetic field with time period T . Now , a piece of wood identical in all respects in terms of mass and length is joined with bar magnet as shown . The new time period of oscillation is