Physics for Scientists and Engineers: A Strategic Approach with Modern Physics (3rd Edition)

Published by Pearson
ISBN 10: 0321740904
ISBN 13: 978-0-32174-090-8

Chapter 32 - The Magnetic Field - Conceptual Questions - Page 955: 5

Answer

The current must be directed straight down in the wire.

Work Step by Step

We can see that the magnetic field is directed into the page on the left, and out of the page on the right. By the right hand rule, the current must be directed straight down in the wire.
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