College Physics (7th Edition)

Published by Pearson
ISBN 10: 0-32160-183-1
ISBN 13: 978-0-32160-183-4

Chapter 21 - AC Circuits - Learning Path Questions and Exercises - Multiple Choice Questions - Page 747: 8

Answer

(a) zero

Work Step by Step

When the current in the circuit is maximum the charge on the capacitor is zero and so voltage across it is also zero. The energy stored in the capacitor is given by $0.5CV^{2}$ and so it is zero.
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