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.

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