Question

Define self inductance of a coil.

Answer 1

The self-inductance of a coil is numerically equal to the magnetic flux linked with the coil, when a unit current flows through it. SI unit of self inductance ishenry.

Answer 2

Hey !!

Self inductance is the property by which an opposing induced emf is produced a change in current, or magnetic flux, linked with the coil.

                                            (OR)

Self-inductance of a coil is numerically equal to the flux linked with the coil when the current through the coil is 1 A.

                                            (OR)

Self-inductance of a coil is equal to the induced emf developed in the coil when the rate of change of current in the coil is one ampere per second.

S.I Unit of self-inductance is ''HENRY''

NOTE :- I have provided you with the 3 definitions of self-inductance you can choose any one of them.

GOOD LUCK !!