College Physics (7th Edition)

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

Chapter 20 - Electromagnetic Induction and Waves - Learning Path Questions and Exercises - Multiple Choice Questions - Page 723: 13

Answer

(b) is less than input power

Work Step by Step

In realistic transformer some losses are there such as heat loss, magnetic flux loss etc. So, output power is less than input power.
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