[" The geometric length of a bar magnet is "],[24cm" .The length of the magnet is "],[024cm],[028.8cm],[02cm],[" none of these "]

Compute the magnetic length of a uniform bar magnet if the geometrical length of the magnet is 12 cm. Mark the positions of magnetic pole points.

The magnetic dipole moment of a bar magnet of geometric length 6 cm and pole strength 100 Am is

The magnetic dipole moment of a bar magnet of geometric length 6 cm and pole strength 100 Am is

Determine the pole strength of bar magnet having magnetic length 10 cm and magnetic moment 50 Am^2.

Determine the magnetic moment of a bar magnet of magnetic length 5 cm and pole strength 2A m.