Self inductance || L-R Circuit

The role of self-inductance in a circuit is equivalent to :

Self Inductance || Calculation OF Self Induction || Self Induction OF Solenoid and Toroid || Example on Self Induction

A circuit contains two inductors of self-inductance L_(1) and L_(2) in series (Fig) If M is the mutual inductence, then the effective inductance of the circuit shows will be

Obtain an expression for the self inductance of a straight solenoid of length l and radius r (l > > r).

The energy stored in an inductor of self inductance L carrying current l, is given by

An indcutor having self inductance L with its coil resistance R is connected across a battery of emf elipson . When the circuit is in steady state t = 0, an iron rod is inserted into the inductor due to which its inductance becomes nL (ngt1). after insertion of rod, current in the circuit:

An indcutor having self inductance L with its coil resistance R is connected across a battery of emf elipson . When the circuit is in steady state t = 0, an iron rod is inserted into the inductor due to which its inductance becomes nL (ngt1). When again circuit is in steady state, the current in it is