All Problems

Electromagnetic Induction. Maxwells Equations

Problem 3.327

Find the time dependence of the current flowing through the inductance \(L\) of the circuit shown in Fig. 3.93 after the switch \(S w\) is shorted at the moment \(t=0\)

Reveal Answer
I=ER(1etR/2L)I=\frac{\mathscr{E}}{R}\left(1-\mathrm{e}^{-t R / 2 L}\right)