A transformer has 400 turns on its secondary and 100 turns on its primary. The primary is connected to a 13-V source. (a) What is the voltage output of the secondary? V (b) If 3 A flows in the primary coil, how much current is there in the secondary coil? A

A transformer has 400 turns on its secondary and 100 turns on its primary. The primary is connected to a 13-V source. (a) What is the voltage output of the secondary? V (b) If 3 A flows in the primary coil, how much current is there in the secondary coil? A

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter25: Electromagnetic Induction

Section25.2: Changing Magnetic Fields Induce Emf

Problem 16PP

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Question

A transformer has 400 turns on its secondary and 100 turns on its primary. The primary is connected to a 13-V source.

(a) What is the voltage output of the secondary?
V

(b) If 3 A flows in the primary coil, how much current is there in the secondary coil?
A

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