Question

Principal of self induction ​

Answer 1

Explanation:

Self inductance is defined as the induction of a voltage in a current-carrying wire when the current in the wire itself is changing. In the case of self-inductance, the magnetic field created by a changing current in the circuit itself induces a voltage in the same circuit. Therefore, the voltage is self-induced.

Answer 2

Explanation:

induction of a voltage in a current carrying wire when the current is in the wire itself is changing