College Physics (7th Edition)

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

Chapter 17 - Electric Current and Resistance - Learning Path Questions and Exercises - Multiple Choice Questions - Page 617: 14


(c) $R_{A}=R_{B}/2$

Work Step by Step

The current in resistor A is twice to that of B that is :- $\frac{V}{R_{A}}=2\times\frac{V}{R_{B}}$ Thus, $R_{A}=R_{B}/2$
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