A magnet of moment `4Am^(2)` is kept suspended in a magnetic field of induction `5xx10^(-5)T`. The workdone in rotating it through `180^(@)` is

A magnet of magnetic moment 10 Am^2 is freely suspended in a uniform magnetic field of strength 5 T. The work done in rotating the magnet through an angle 60^@ is given by :

A magnet of magnetic moment M is freely suspended in a uniform magnetic field of strength B. The work done in rotating the magnet through an angle theta is given by ________

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 .

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 .

A bar magnet of magnetic moment 0.4 Am^(2) is placed in a uniform magnetic field of induction 5 xx10^(-2) tesla. The angle between the magnetic induction and the magnetic moment is 30^(@) . The torque acting on the magnet is

A bar magnet of magnetic moment 0.4 Am^(2) is placed in a uniform magnetic field of induction 5 xx10^(-2) tesla. What is the torque acting on the magnet if the angle between the magnetic induction and the magnetic moment is 30^(@) .

The magnetic moment of a magnet is 0.25 A-m^(2) . It is suspended in a magnetic field of intesity 2 xx 10^(-5) T . The couple acting on it when deflected by 30^(@) from the magnetic fields is .

The magnetic moment of a magnet is 0.25 A-m^(2) . It is suspended in a magnetic field of intesity 2 xx 10^(-5) T . The couple acting on it when deflected by 30^(@) from the magnetic fields is .