The effective length of magnet is 31.4cm and its pole strength is 0.8Am. The magnetic moment, if it is bent in the form of a semicircle is…`A-m^(2)`.

The effective length of a magnet is 31.4 cm and its pole strength is 0.8 Am. The magnetic moment, if it is bent in the form of a semicircle is _____ Am^(2) .

The effective length of a magnet is 31.4 cm and its pole strenth is 0.5 Am. The magnetic moment, if it is bent in the form of a semicircile will be

A magnetised steel wire 31.4cm long has a pole strength of 0.2Am. It is bent in the form of a semicircle. Calcualte its magnetic moment.

An iron rod of length L and magnetic moment M is bent in the form of a semicircle. Now its magnetic moment will be

An iron rod of length L and magnetic moment M is bent in the form of a semicircle. Now its magnetic moment will be

An iron rod of length L and magnetic moment M is bent in the form of a semicircle. Now its magnetic moment will be

What is the geomwtric length of a bar magnet having pole strength 60 Am and magnetic moment 6 Am^(2) ?

A magnetised steel wire 31.4cm long has a pole strength of 0*2Am . It is bent in the form of a semicircle. Calcualte its magnetic moment.

A magnetic dipole of lrngth 10 cm has pole strength of 20 Am apart . Find the magnetic moment of the dipole