Answer
17100 turns
Work Step by Step
Use equation 21-6 to find the number of turns in the secondary.
$$\frac{V_S}{V_P}=\frac{N_S}{N_P}$$
$$ N_S =N_P\frac{V_S}{V_P}$$
$$ N_S =(148turns)\frac{13500V}{117V}\approx17100turns$$
Physics: Principles with Applications (7th Edition)
by Giancoli, Douglas C.
Published by
Pearson
ISBN 10:
0-32162-592-7
ISBN 13:
978-0-32162-592-2
Chapter 21 - Electromagnetic Induction and Faraday's Law - Problems - Page 621: 27
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