Answer
The secondary current is half of the current in the primary.
Work Step by Step
Power = (current)(voltage), and the power in the primary equals the power in the secondary. Doubling the voltage means halving the current.
Conceptual Physics (12th Edition)
by Hewitt, Paul G.
Published by
Addison-Wesley
ISBN 10:
0321909100
ISBN 13:
978-0-32190-910-7
Chapter 25 - Think and Explain - Page 482-483: 69
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