At t 0 the switch S is closed with the capacitor uncharged. If C = 30 mF, & = 30 V, and R 7.9 kO, what is the potential difference across the capacitor when = 2.0 mA? O a 6.30 V Ob. 10.25 V Oc 18.15 V Od. 14.20 V O e. 22.10 V

At t 0 the switch S is closed with the capacitor uncharged. If C = 30 mF, & = 30 V, and R 7.9 kO, what is the potential difference across the capacitor when = 2.0 mA? O a 6.30 V Ob. 10.25 V Oc 18.15 V Od. 14.20 V O e. 22.10 V

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter21: Circuits And Dc Instruments

Section: Chapter Questions

Problem 21CQ: (a) What is the potential difference going from point a to point b in Figure 21.47? (b) What is the...

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Question

At t 0 the switch S is closed with the capacitor uncharged. If C = 30 mF, & = 30 V, and R = 7.9 kO, what is
the potential difference across the capacitor when 2.0 mA?
O a 6.30 V
O b. 10.25 V
Oc 18.15 V
Od. 14.20 V
O e. 22.10 V

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