The voltage across the resistor in a simple source-free RL circuit is given by 5e90t V
Chapter 8, Problem 30(choose chapter or problem)
The voltage across the resistor in a simple source-free RL circuit is given by \(5e^{−90t}\ V\), t > 0. The inductor value is not known. (a) At what time will the inductor voltage be exactly one-half of its maximum value? (b) At what time will the inductor current reach 10% of its maximum value?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer