Answered: time will take one cycle

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Physics

time will take one cycle

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter20: Electric Current, Resistance, And Ohm's Law

Section: Chapter Questions

Problem 91PE: (a) What is the resistance of a 220-V AC short circuit that generates a peak power of 96.8 kW? (b)...

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Question

The mains ac supply in some countries is 110 V r.m.s at 50 Hz (sinusoidal). How much time will take one cycle of this ac supply? Select one: a. 314 s b. 0.00318 c. 0.02s d. 50s

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