A bar magnet has geometric length `4.8 xx 10^(-2)m`. The magnet moment of bar magnet, of pole strength 20A m is?

A bar magnet has grometrical legth 4.8 cm.The magnetic moment of bar,of pole stregth 20 Am is

The magnetic moment of bar magnet of length ' "2l and pole strength 'm' is

The magnetic dipole moment of a bar magnet each of pole stregth m is given by

The magnetic moment of a bar magnet of geometric length 20 cm is 3.6xx10^(-6) Am^(2) The magnetic length is 90% of its geometric length the pole strength is

A bar magnet of geometric length 18 cm has pole strength 100 A-m. Find the magnetic dipole moment of a bar magnet?

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

A bar magnet has a magnetic moment of 10 A m^2 . If its magnetic length is 5 cm, calculate its pole strength.