Question

formula andexample of self induction ​

Answer 1

Explanation:

Coefficient of self induction of a coil is numerically equal to the amount of magnetic flux linked with the coil when unit current flows through the coil. Hence coefficient of self induction of a coil is equal to the e.m.f. induced in the coil when rate of change of current through the coil is unity.

Answer 2

Answer:

The unit of inductance is Henry (H). The above expression is used when the magnitude of self-induced emf (e) in the coil and the rate of change of current (dI/dt) is known. Putting the following values in the above equations as e = 1 V, and dI/dt = 1 A/s then the value of Inductance will be L = 1 H...