The primary coil of a step-down transformer has 7500 turns, and the secondary coil has 125 turns.

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The primary coil of a step-down transformer has 7500 turns, and the secondary coil has 125 turns. The voltage across the primary is 7200 V.

(a) Find the voltage across the secondary.

(b) If the current in the secondary coil is 36.0 A, find the primary current.

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Applied Physics

ISBN: 978-0132109277

10th Edition

Authors: Dale ewen, Neill schurter, P. erik gundersen

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Question Posted: May 17, 2013 09:46 AM

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The primary coil of a step-down transformer has 7500 turns, and the secondary coil has 125 turns.

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a 120V b 0600A ...View the full answer

Applied Physics

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