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

Derive an expression for torque acting on a barmagnet placed in magnetic field

Derive an expression for torque acting on a bar magnet placed in a uniform magnetic field.

Derive an expression for Torque acting on a bar magnet placed in a uniform magnetic field.

Derive an expression for a torque acting on a bar magnet placed in uniform magnetic field B.

Derive an expression for torque acting on a rectangular current loop carrying coil placed in a uniform magnetic field.

Derive an expression for the torque acting or a current carrying loop which subtends angle with uniform magnetic field.

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

What is the torque acting on a magnet of magnetic moment M held at an angel theta with the direction of magnetic field B?