RL transient practice problems
Refresh the page to get a new problem.

Read the RL-transient class notes.

For the circuit shown,

• R = 470 Ω
• L = 47 mH

For the RL circuit, the source has been at an initial voltage value of V_i = 17 V for a long time.
At t = 0, the source voltage abruptly drops to V_f = 0 V.

Determine the expression for the inductor current as a function of time, for t > 0.

Answer