A circular coil of radius 8 cmand having 49 turns of a wire is placed such that the plane of the coil co insides with the magnetic meridian in the place . A compass needle is kept at the centre of the coil, such that its needle can rotate freely in the horizontal plane . if the horizontal intensity of the earth's magnetic field in the horizontal plane . If the horizontal intensity of the earth's magnetic field is 22.48*10^-6 T and if 0.8A current flows through the coil , calculate the deflecti

Amit Saxena , 10 Years ago

Grade upto college level