(a) If the capacitor is initially uncharged with C = 7.75 µF and  = 1220 V, find the value of R (in ohms) required to charge the capacitor to a voltage of 765 V in 1.70 s.   (b) If the capacitor is then discharged across the patient's torso with Rtorso = 1230 Ω, calculate the voltage (in V) across the capacitor after 5.50 ms.

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
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Chapter8: Capacitance
Section: Chapter Questions
Problem 39P: A 2.0F capacitor and a 4.0F capacitor are connected in series across a 1.0-kV potential. The charged...
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(a)
If the capacitor is initially uncharged with C = 7.75 µF and  = 1220 V, find the value of R (in ohms) required to charge the capacitor to a voltage of 765 V in 1.70 s.
 
(b)
If the capacitor is then discharged across the patient's torso with Rtorso = 1230 Ω, calculate the voltage (in V) across the capacitor after 5.50 ms.
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