Question

difference between self inductance nd mutual inductance? Any 4​

Answer 1

Answer:

In self inductance the change in the strength of current in the coil is opposed by the coil itself by inducing an e.m.f. whereas in mutual inductance out of the two coils one coil opposes change in the strength of the current flowing in the other coil

when this emf is induced in the same circuit in which the current is changing this effect is called Self-induction, ( L ). However, when the emf is induced into an adjacent coil situated within the same magnetic field, the emf is said to be induced magnetically, inductively or by Mutual induction, symbol ( M ).