Fundamentals of Physics Extended (10th Edition)

Published by Wiley
ISBN 10: 1-11823-072-8
ISBN 13: 978-1-11823-072-5

Chapter 3 - Vectors - Questions - Page 56: 9(2)b


$-z$ direction

Work Step by Step

From part (a), the right hand rule gives $+z$ as the direction of $\vec{B}$. However, since a negative value $q$ is present, it reverses the direction to $-z$.
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