Answer
$(c), 2.5\times 10^{-10}A$
Work Step by Step
We know that
$I=\frac{2\pi rB}{\mu_{\circ}}$
We plug in the known values to obtain:
$I=\frac{2\pi(0.050)(1.0\times 10^{-15})}{4\pi\times 10^{-7}}$
$I=2.5\times 10^{-10}$
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 799: 107
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