28. In the circuit shown, the AC source has voltage V = 20 cos (@t) volt with @= 2000 rad/s the amplitude of the current will be nearest to (a) 2 A (c) 2/√5A 5 mH,40 oooo 6Ω 50 μF HH (b) 3.3 A (d) √5A

28. In the circuit shown, the AC source has voltage V = 20 cos (@t) volt with @= 2000 rad/s the amplitude of the current will be nearest to (a) 2 A (c) 2/√5A 5 mH,40 oooo 6Ω 50 μF HH (b) 3.3 A (d) √5A

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter15: Alternating-current Circuits

Section: Chapter Questions

Problem 32P: A 40-mH inductor is connected to a 60-Hz AC source whose voltage amplitude is 50 V. If an AC...

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Similar questions

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