Derive an expression for magnetic potential energy .for a magnetic dipole kept in a uniform magnetic field.

Write the equation of potential energy of bar magnet placed in uniform magnetic field.

Derive equation of potential energy of an electric dipole in a uniform electric field .

Derive the equation of torque on a magnetic needle in a uniform magnetic field.

Derive an expression for the torque acting on a current carrying loop suspended in a uniform magnetic field.

Magnetostatic potential energy of a magnet with magnetic dipole moment overset(to)(m) , in a uniform magnetic field overset(to)(B) is given as …...

Define the intensity of magnetic field.

Write the equation of torque acting on bar magnet placed in uniform magnetic field.

Direction of magnetic dipole moment of a magnet is .....