A flat coil of 500 turns each of area 50 cm rotates in a

Last updated: 5/30/2023

A flat coil of 500 turns each of area 50 cm rotates in a uniform magnetic field of 0 14 Wb m about an axis normal to the field at an angular speed of 150 rad s The coil has a resistance of 5 2 The induced e m f is applied to an external resistance of 10 S2 The peak current through the resistance is 1 1 5 A 2 2 5 A 3 3 5 A 4 4 5 A