equivalent capacitance

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter20: Electric Potential And Capacitance
Section: Chapter Questions
Problem 43P
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Consider the circuit in the figure.
15 μF
30 µF
100 V
10 μF
Switch
(a) Suppose the switch is open, as shown in the figure. Find the equivalent capacitance of this combination of
capacitors, and the charge stored on the 30 µF capacitor.
(b) Suppose the switch is closed. Find the equivalent capacitance of this combination of capacitors, and the charge
stored on the 30 µF capacitor.
Transcribed Image Text:Consider the circuit in the figure. 15 μF 30 µF 100 V 10 μF Switch (a) Suppose the switch is open, as shown in the figure. Find the equivalent capacitance of this combination of capacitors, and the charge stored on the 30 µF capacitor. (b) Suppose the switch is closed. Find the equivalent capacitance of this combination of capacitors, and the charge stored on the 30 µF capacitor.
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