Answer
$T=0.024N.m$
Work Step by Step
The torque on the loop is given as:
$T=\mu B$
We already know that $\mu=0.30$ and $B=80\times 10^{-3}$.
We plug in these known values in the formula to obtain:
$T=0.30\times80\times 10^{-3}$
$T=0.024N.m$
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 28 - Magnetic Fields - Problems - Page 832: 59b
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