16. A primary coil in a transformer carries a voltage of 220 V with a total of 660 turns in its coil. If a secondary coil is used to step down the voltage to 120 V, how many turns should it have it in the secondary coil?

16. A primary coil in a transformer carries a voltage of 220 V with a total of 660 turns in its coil. If a secondary coil is used to step down the voltage to 120 V, how many turns should it have it in the secondary coil?

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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