The torque acting on a magnetic dipole of moment `P_(m)` when placed in a magnetic field is

The torque acting on a magnetic dipole of moment vec(p_m) when placed in a magnetic field vecB is :

The torque acting on a magnetie dipole of moment 5 A m^(2) when placed in an external uniform magnetic induction 1.5 xx 10^(-4)" Wb/m"^(2) at right angle to magnetic induction is

The torque acting on a magnetie dipole of moment 5 A m^(2) when placed in an external uniform magnetic induction 1.5 xx 10^(-4)" Wb/m"^(2) at right angle to magnetic induction is

The torque acting on a magnet of magnetic moment 'M' placed in a uniform magnetic field B is

The torque acting on a magnet of magnetic moment 'M' placed in a uniform magnetic field B is

Find an expression for the torque acting on a magnetic dipole placed in an uniform magnetic field . Hence define magnetic dipole moment .

The ratio of torque acting on a magnet of magnetic moment M' placed in uniform magnetic field when angle between vecM and vecB" are "90^(@) and 0^(@) respectively is magnetic field, it experiences