Answer
$B = 0$
Work Step by Step
At $t = 0.500~s$, the current in the large loop is $0$
We can find the magnetic field at the center of the small loop:
$B = \frac{\mu_0~i}{2r}$
$B = \frac{(4\pi\times 10^{-7}~H/m)~(0)}{(2)(1.00~m)}$
$B = 0$
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 897: 17b
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
