The magnetic scalar potential due to a magnetic dipole at a point on its axis situated at a distance of 20cm from its centre is found to be `1.2 xx 10^(-5) T m`. Find the magnetic moment of the dipole.

Derive an expression for the magnetic field at a point on the axis located at a distance x from the centre of a magnetic dipole of length 2l and magnetic moment M.

The magnetic induction and magnetic potential due to a magnetic dipole of moment 15 Am^(2) at a distance of 1m from its centre along a line making an angle of 60^(@) with its axis are

The magnetic potential at a point due to a short magnetic dipole of moment 5 Am^(2) at a distance of 2 m from its centre and on a line making an angle of 30^(@) with its equator is

The magnitude of magnetic induction due to a short magnetic dipole of moment 4xx10^(-3) Am^(2) at a diostance of 50 cm from its centre on axis is

A neutral point is found on the axis of a bar magnet at a distance of 10cm from its one end. If the length of the magnet be 10cm , and H=0*3G . Find the magnetic moment of the magnet.

The potential at a point at a distance of 25 cm from the centre of a magnetic dipole on a line inclined at angle at 60^(@) with its dipole moment vector is greater than the potential at a point on the same line at a distance of 50 cm from the centre,by 3xx10^(-7) J//Am . The magnetic moment of the magnet is

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

The magnetic potential at a point at a distance of 10 cm from mid point of magnetic dipole on a line making an angle of 60^(@) with axis is 1.5 xx 10^(-7) Wb//m .The magnetic moment of the dipole is