4 65 A small coil of radius 0 002m is placed on the axis of

Last updated: 6/8/2023

4 65 A small coil of radius 0 002m is placed on the axis of a magnet of magnetic moment 105 J t and length 0 1m at a distance of 0 15m from the centre of the magnet The plane of the coil is perpendicular to the axis of the magnet Find the force on the coil when the current of 2 0 amp is passed through it Ans 4 396 10 N