Physics Technology Update (4th Edition)

Published by Pearson
ISBN 10: 0-32190-308-0
ISBN 13: 978-0-32190-308-2

Chapter 22 - Magnetism - Problems and Conceptual Exercises - Page 798: 102

Answer

$4.6V$

Work Step by Step

We can find the required emf as follows: $\mathcal{E}=\frac{\rho dBL_s}{\mu_{\circ}r^2}$ We plug in the known values to obtain: $\mathcal{E}=\frac{(2.3\times 10^{-8}\Omega.m)(0.045m)(0.015T)(1.65m)}{(4\pi \times 10^{-7}\frac{T.m}{A})(0.0021m)^2}$ $\mathcal{E}=4.6V$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.