The emf of an ac source is given byv(t) = V0sin ωt, where V0 = 100 V andω = 200π rad/s. Find an expression that represents theoutput current of the source if it is connected across (a) a20-µF capacitor, (b) a 20-mH inductor, and (c) a 50-Ωresistor.

The emf of an ac source is given byv(t) = V0sin ωt, where V0 = 100 V andω = 200π rad/s. Find an expression that represents theoutput current of the source if it is connected across (a) a20-µF capacitor, (b) a 20-mH inductor, and (c) a 50-Ωresistor.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter15: Alternating-current Circuits

Section: Chapter Questions

Problem 49AP: The emf of an ac source is given by v(t)=V0sint, where V0=100V and =200 . Find an expression that...

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Question

The emf of an ac source is given by
v(t) = V0
sin ωt, where V0 = 100 V and
ω = 200π rad/s. Find an expression that represents the
output current of the source if it is connected across (a) a
20-µF capacitor, (b) a 20-mH inductor, and (c) a 50-Ω
resistor.

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