Self inductance of a coil plays the role of inertia in circuit.
The Sl unit of self inductance is ..........

Self inductance of a coil plays the role of inertia in circuit. Current in a circuit falls from 5A to 1A in 0.1. second. If an average EMF of 200 volts is in duced, find the self inductance of the coil.

The S.I. unit of inductive reactance is

What is self induction?

Self induction is also known as the Inertia of electricity. Why?