In an inductor, the current / varies with time to `l = 5A + 16.(A//s)t`. If-induced emf in the induct is 5 mV, the self inductance of the inductor is

Induced emf and self inductance

The current in ampere through an inductor is i(10+20t) Here t is in second. The induced emf in the inductor 4V. The self inductance of the indicator is, L…..H,

The current in ampere through an inductor is i=(10+20t) Here t is in second. The induced emf in the inductor 4V. The self inductance of the indicator is, L…..H,

Differentiate the terms self inductance and inductor.

Current flowing through an inductor as a function of time is given as follows : I = 4 + 16 t. here I is in amperes and t is in seconds. Emf induced in the inductor is 20 mV. What is self-inductance of the inductor ?

The inductive reactance of an inductor of inductance L is

Self inductance| Inductors and RL circuits

A varying current ina coils chagre from 10 A to zero in 0.5 s .If the average emf induced in the coils is 220 V , the self- inductance of the coils is