Obtain a expression for torque in polar co-ordinates.

Derive expression for torque in polar coordinates.

The expression for torque in polar co-ordinates is …..

Derive an expression for torque in cartesian co-ordinates.

Explain the concept of angular momentum and obtain an expression for it in cartesion co-ordinates.

Derive expression for torque in cartesian co-ordinate system.

Obtain an expression for torque acting on a rotating body with constant angular acceleration. Hence state the dimensions and SI unit of torque.

Obtain an expression for torque acting on a rectangular current loop.

Obtain an expressing for torque acting on a body rotating with uniform angular acceleration.