A magnet of magnetic moment 20 CGS units is freely suspended in a uniform magnetic field of intensity 0.3 CGS unit.The amount of work done in deflecting it by an angle of 30∘ in CGS unit is

A magnet of magnetic moment 20 C.G.S. units is freely suspended in a uniform magnetic field of intensity 0.3 C.G.S. units. The amount of work done in deflecting it by an angle of 30^(@) in C.G.S. unit is

Unit of magnetic moment is

The SI unit of magnetic field intensity is

The CGS unit of work is

The unit of magnetic moment is

A magnet of magnetic moment 20 A - m^(2) is freely suspended is a uniform magnetic field of strength 6 T . Work done to rotate it by 60^(@) will be .