Answered: The mains ac supply in some countries…

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: а. 0.02s b. 50s С. 314 s d. 0.00318

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter25: Electromagnetic Induction

Section25.1: Electric Current From Changing Magnetic Fields

Problem 6PP

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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. 0.02s
b. 50s
C. 314 s
С.
d. 0.00318

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