A transformer has 800 turns on the primary coil and 24,000 turns on the secondary. If the input voltage is 5.0 V, and the output is connected to a 3.3 k a. 2.2 mA b. 45 mA 190 mA 780 mA 1.4 A None of the above C. d. e. f

A transformer has 800 turns on the primary coil and 24,000 turns on the secondary. If the input voltage is 5.0 V, and the output is connected to a 3.3 k a. 2.2 mA b. 45 mA 190 mA 780 mA 1.4 A None of the above C. d. e. f

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter23: Electromagnetic Induction, Ac Circuits, And Electrical Technologies

Section: Chapter Questions

Problem 47PE: (a) What is the voltage output of a transformer used for rechargeable flashlight batteries, if its...

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Question

[Q1] A transformer has 800 turns on the primary coil and 24,000 turns on the secondary. If the input
voltage is 5.0 V, and the output is connected to a 3.3 k
a.
2.2 mA
b.
45 mA
C.
d.
e.
f.
190 mA
780 mA
1.4 A
None of the above

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