To measure the magnetic moment of a bar magnet, one may use

Define magnetic moment of a bar magnet .

For experimental measurement of the magnetic moment of a bar magnet which of the fellowing devices can be used

The magnetic moment of two magnets can be compared using.

The bar magnet produces magnetic induction of 4 xx 10^(-5)T at a point 10 cm from centre on the axis of magnet. The magnetic moment is The bar magnet produces magnetic induction

The bar magnet produces magnetic induction of 4 xx 10^(-5)T at a point 10 cm from centre on the axis of magnet. The magnetic moment is The bar magnet produces magnetic induction

The magnetic moment of a bar magnet is equal to the moment of couple when magnet is kept

The magnetic moment of a bar magnet is equal to the moment of couple when magnet is kept