A small bar magnet is placed in a uniform external magnetic field of 4.5 Tesla and the axis of the bar magnet is...

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

A bar magnet is placed inside a uniform magnetic field, What does in experience?

A short bar magnet of moment 0*32JT^-1 is placed in a uniform external magnetic field of 0*15T , if the bar is free to rotate in the plane of the field, which orientations would correspond to its, (i) stable and (ii) unstable equilibrium? What is the potential energy of the magnet in each case?

A short bar magnetic is placed in a uniform magnetic field of 0.25 T, with its axis at an angle of 30^(@) with the field. If it experiences a torque of magnitude 4.5xx10^(-2) N m, then its magnetic momentum is

A short bar magnet pleaced with its axis at 30^(@) with a uniform external magnetic field of 0.16 Tesla expriences a torque of magnitude 0.032 Joule. The magnetic moment of the bar magnet will be

A short bar magnet placed with its axis at 30^(@) with a uniform external magnetic field of 0.35 T experiences a torque of magnitude equal to 4.5xx10^(-2)Nm . The magnitude of magnetic moment of the given magnet is

Define strength of magnetic field. Obatain an expression for strength of magnetic field on the axis of a bar magnet.

A bar magnet placed in a uniform magnetic field of strength 0*3T with its axis at 30^@ to the field experiences a torque of 0*06N-m . What is the magnetic moment of the bar magnet?