Answer
$U=1.0\times 10^2J$
Work Step by Step
We know that;
$U=\frac{1}{2}LI^2$
We plug in the known values to obtain:
$U=\frac{1}{2}(2.0)(10\times 10)=1.0\times 10^2J$
Fundamentals of Physics Extended (10th Edition)
by Halliday, David; Resnick, Robert; Walker, Jearl
Published by
Wiley
ISBN 10:
1-11823-072-8
ISBN 13:
978-1-11823-072-5
Chapter 30 - Induction and Inductance - Problems - Page 902: 89b
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