Find expression for work done in rotating a bar magnet in a uniform magnetic field.

The factors on which the period of oscillation of a "bar" magnet in uniform magnetic field depend

Derive an expression for the work done in rotating an electric dipole from its equilibrium position to an angle theta with the uniform electrostatic field.

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

When a bar magnet is placed in a non-uniform magnetic field, it performs

Derive an expression for torque acting on a bar magnet held at an angle with the direction of a uniform magnetic field.

A bar magnet is placed in a uniform magnetic field with its magnetic moment making an angle theta with the field. Write expressions for torque on the bar magnet and potential energy of magnet in this orientation. When it this energy minimum?

Magnet (pole strength, magnetic dipole and magnetic dipole moment)|Magnetic field and strength of magnetic field |Due to a single pole, due to a bar magnet |Magnet in an external uniform 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