A plug-in transformer supplies 9.00 V to a video game system. (a) How many turns are in its secondary coil if its input voltage is 120 V and the primary coil has 391 turns? turns (b) What is its input current when its output is 1.29 A? A

A plug-in transformer supplies 9.00 V to a video game system. (a) How many turns are in its secondary coil if its input voltage is 120 V and the primary coil has 391 turns? turns (b) What is its input current when its output is 1.29 A? A

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter8: Electricity And Magnetism

Section: Chapter Questions

Problem 13MC

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A plug-in transformer supplies 9.00 V to a video game system.
(a) How many turns are in its secondary coil if its input voltage is 120 V
and the primary coil has 391 turns?
turns
(b) What is its input current when its output is 1.29 A?
A

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