The output voltage of a 95-W transformer is 12 V, and the input current is 25 A.

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The output voltage of a 95-W transformer is 12 V, and the input current is 25 A.
(a) Is this a step-up or a step-down transformer?
(b) By what factor is the voltage multiplied?

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Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

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Question Posted: Oct 05, 2017 08:37 AM

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The output voltage of a 95-W transformer is 12 V, and the input current is 25 A.

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a We assume 100 efficiency an...View the full answer

Physics Principles with Applications

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