An alternating current varying sinusoidally with a frequency of 50 Hz has anrms value of 20 A.a) Determine the instantaneous value at 0.0025 seconds.b) Determine the instantaneous value, 0.0125 seconds after passingthrough a positive maximum value.c) At what time, measured from a positive maximum value, will theinstantaneous current be 14.14 A? 5. An alternating current varying sinusoidally with a frequency of 50 Hz has anrms value of 20 A.a) Determine the instantaneous value at 0.0025 seconds.b) Determine the instantaneous value, 0.0125 seconds after passingthrough a positive maximum value.c) At what time, measured from a positive maximum value, will theinstantaneous current be 14.14 A?

Answered: 5. An alternating current varying…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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An alternating current varying sinusoidally with a frequency of 50 Hz has an
rms value of 20 A.
a) Determine the instantaneous value at 0.0025 seconds.
b) Determine the instantaneous value, 0.0125 seconds after passing
through a positive maximum value.
c) At what time, measured from a positive maximum value, will the
instantaneous current be 14.14 A?

5. An alternating current varying sinusoidally with a frequency of 50 Hz has an
rms value of 20 A.
a) Determine the instantaneous value at 0.0025 seconds.
b) Determine the instantaneous value, 0.0125 seconds after passing
through a positive maximum value.
c) At what time, measured from a positive maximum value, will the
instantaneous current be 14.14 A?

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