nursing AIIMS BSc Nursing 2025 Mock Test Series Physics Electromagnetic Induction and Inductance Mutual Induction
A pair of coil has a mutual inductance of 2 H, if the current in the primary changes from 10 A to zero in 0.1 S, the induced emf in the secondary will be
1
100 V
2
200 V
3
300 V
4
400 V