Fundamentals of Physics Extended (10th Edition)

Published by Wiley
ISBN 10: 1-11823-072-8
ISBN 13: 978-1-11823-072-5

Chapter 30 - Induction and Inductance - Problems - Page 896: 7a

Answer

The magnitude of the induced emf is $~~31~mV$

Work Step by Step

We can find the induced emf: $\mathscr{E} = -\frac{d\Phi}{dt}$ $\mathscr{E} = -(12t+7.0)$ $\mathscr{E} = -[(12)(2.0)+7.0]$ $\mathscr{E} = -31~mV$ The magnitude of the induced emf is $~~31~mV$
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