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

Draw the magnetic force lines of bar magnet?

Define pole strength q_m) for a magnetic dipole?

Define magnetic dipole moment of a current carrying coil.

What is a Bar Magnet?

A magnetic pole of bar magnet with pole strength of 100 A-m is 20 cm away from the centre of a bar magnet. Bar magnet has pole strength of 200 A-m and has a length 5 cm. If the magnetic pole is on the axis of the bar magnet, find the force on the magnetic pole.

The pole strength of a magnet is

Write S.I.unit of (i) pole strength, (ii) magnetic moment of a bar magnet.

A magnet of magnetic moment M and pole strength m is divided in two equal parts, then magnetic moment of each part will be

S.I. unit of magnetic dipole moment is ______.