College Physics (4th Edition)

Published by McGraw-Hill Education
ISBN 10: 0073512141
ISBN 13: 978-0-07351-214-3

Chapter 21 - Multiple-Choice Questions - Page 820: 6


Option (d)

Work Step by Step

rms voltage = maximum voltage$/√ 2 = 120/√ 2 = 85V$ Frequency of the source = $302/(2π) = 48 Hz$
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