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An infinitesimally small bar magnet of dipole moment M is pointing and moving with a speed v in the positive x direction. A small closed circular conducting loop of radius r and negligible self inductance lies in the y-z plane with centre at x=0 and acid coinciding with the x axis . If the distance x of the magnet from the centre of the loop is much greater than r . Find the induced current in the coil. |
| Answer» An infinitesimally small bar magnet of dipole moment M is pointing and moving with a speed v in the positive x direction. A small closed circular conducting loop of radius r and negligible self inductance lies in the y-z plane with centre at x=0 and acid coinciding with the x axis . If the distance x of the magnet from the centre of the loop is much greater than r . Find the induced current in the coil. | |