Answered: A capacitor of capacitance C=49 µF…

A capacitor of capacitance C=49 µF capacitor is used in conjunction with a motor. How much energy (Joules) is stored in it when a voltage V=129 V is applied? A. 0.6385 B. None C. 0. 4077 D. 0.8154

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter27: Capacitors And Batteries

Section: Chapter Questions

Problem 8PQ

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Concept explainers

Combination of Capacitors

The connection of capacitors can be established in a circuit in two ways.

Question

A capacitor of capacitance C=49 µF capacitor is used in conjunction with a motor. How much
energy (Joules) is stored in it when a voltage V=129 V is applied?
A. 0.6385
B. None
C. 0.4077
D. 0.8154
E. 0.2039

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