5 4 A flat circular coil of n turns area A and resistance R

Last updated: 6/7/2023

5 4 A flat circular coil of n turns area A and resistance R is placed in a uniform magnetic field B The plane of coil is initially perpendicular to B When the coil is rotated through an angle cf 180 about one of its diameter a charge Q flows through the coil When the same coil after being brought to its initial position is rotated through an angle of 360 about the same axis a charge Q flows through it Then Q Q is A 1 C 1 2 B 2 DO