Physics Technology Update (4th Edition)

Published by Pearson
ISBN 10: 0-32190-308-0
ISBN 13: 978-0-32190-308-2

Chapter 23 - Magnetic Flux and Faraday's Law of Induction - Problems and Conceptual Exercises - Page 833: 70

Answer

$6.7V$

Work Step by Step

We can find the voltage in the secondary coil as follows: $V_s=(V_p)(\frac{N_s}{N_p})$ We plug in the known values to obtain: $V_s=(120)(\frac{1}{18})$ $V_s=6.7V$
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