If two identical bar mangets, each of length `'I'`, pole strength `'m'` and magnetic moment `'M'` are placed perpendicular to each other with their unlike poles in contact, the magnetic moment of the combination is

If two identical bar magnets, each of length I, pole strength m and magnetic moment M are placed perpendicular to each other with their unlike poles in contact, the magnetic moment of the combination is

Two identical thin bar magnets each of pole strength 'm' and magnetic length are placed at 90^@ to each other with north pole of one magnet touching the south pole of the other magnet. The magnetic moment of the system is

Two identical thin bar magnets, each of length L and pole strength m are placed at right angles to each other, with the N pole of one touching the S-pole of the other. Find the magnetic moment of the system.

Two identical thin bar magnets, each of length L and pole strength m are placed at right angles to each other, with the N pole of one touching the S-pole of the other. Find the magnetic moment of the system.

Two identical thin bar magnets, each of length L and pole strength m are placed at right angles to each other, with the N pole of one touching the S-pole of the other. Find the magnetic moment of the system.

Two identical thin bar magnets, each of length L and pole strength m are placed at right angles to each other, with the North pole of one touching the south pole of the other. Find the magnetic moment of the system.