Answer
$B=13T$
Work Step by Step
We know that
$B=\frac{\mu_{\circ}ev}{4\pi r^2}$
We plug in the known values to obtain:
$B=\frac{4\pi\times 10^{-7}(1.6\times 10^{-19})(2.2\times 10^6)}{4\pi (5.29\times 10^{-11})}$
$B=13T$
Physics Technology Update (4th Edition)
by Walker, James S.
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: 104
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