The RC circuit of Fig. 1970 (same as Fig. 1921a) has and The capacitor is at voltage at
Chapter 19, Problem 19.56(choose chapter or problem)
The RC circuit of Fig. 1970 (same as Fig. 1921a) has and The capacitor is at voltage at when the switch is closed. How long does it take the capacitor to discharge to 0.25% of its initial voltage?
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