The work done in rotating a magnet of magnetic moment `2A-m^(2)` in a magnetic field to opposite direction to the magnetic field, is

The work done in rotating a magent of the magnetic moment 2Am^(2) in a magnetic field of induction 5 xx 10^(-3)T from the direction along the magnetic field to the direction opposite to the field , is

The work done in rotating a magent of the magnetic moment 2Am^(2) in a magnetic field of induction 5 xx 10^(-3)T from the direction along the magnetic field to the direction opposite to the field , is

A bar magnet of magnetic moment 6 J//T is aligned at 60^(@) with a uniform external magnetic field of 0.44 T. Calculate (a) the work done in turning the magnet to align its magnetic moment (i) normal to the magnetic field, (ii) opposite to the magnetic field, and (b) the torque on the magnet in the final orientation in case (ii).

A bar magnet of magnetic moment 6 J//T is aligned at 60^(@) with a uniform external magnetic field of 0.44 T. Calculate (a) the work done in turning the magnet to align its magnetic moment (i) normal to the magnetic field, (ii) opposite to the magnetic field, and (b) the torque on the magnet in the final orientation in case (ii).

A bar magnet of magnetic moment 6J.T^(-1) is aligned at 60^(@) with a uniform external magnetic field of 0.44T . Calculate the work done in turning the magnet to align ist magnetic moment (i) normal to the magnetic field , (ii) opposite to the magnetic field

The work done in rotating the magnet form the direction of uniform field to the opposite direction to the field is W . The work done in rotating the magnet form the field direction to half the maximum couple position is