A short bar magnet , placed with its axis at an angle `theta` With a uniform external magnet field B, experiences a torque `tau`.what is the moment of the magnet?

A short bar magnet, placed with its axis making an angle theta with a uniform magntic field vecB , expriences a torque vec tau . What is the magnetic moment of the magnet?

A short magnet placed with its axis making an angle with a uniform external magnetic field of induction B experiences a torque (tau) . If the magnet is free to rotate, which orientation would correspong to its stable and unstable equilibrium.

A short bar magnet plaved with its axis at 30^@ with a uniform external magnetic field of 0.25T experiences a torque of 4.5xx10^(-2)J . What is its magnetic moment?

A short bar magnet placed with its axis at 30^(@) with a uniform external magnetic field of 0.16T experience a torque of magnitude 0.032 Nm . If the bar magnet is free to rotate, its potential energies when it is in stable and unstable equilibrium are respectively

A short bar magnet placed with its axis at 30^(@) with an external field of 800 G experiences a torque of 0.016 Nm. What is the magnetic moment of the magnet ?