(II) The RC circuit of Fig. 19–70 (same as Fig. 19–21a)

Chapter 19, Problem 56P

(choose chapter or problem)

(II) The RC circuit of Fig. 19–70 (same as Fig. 19–21a) has \(R=8.7 k \Omega\) and \(C=3.0 \mu F\). The capacitor is at voltage \(V_{0}\) at t = 0, when the switch is closed. How long does it take the capacitor to discharge to 0.25% of its initial voltage?

Equation transcription:

Text transcription:

R=8.7 k Omega

C=3.0 mu F

V{0}