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4. Find the phasors corresponding to the following a. v(t) = 21 cos(4t – 15°)V b. i(t) = -8 sin(10t + 70°) mA

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.2P: Convert the following instantaneous currents to phasors, using cos(t) as the reference. Give your...

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Question

4. Find the phasors corresponding to the
following
a. v(t) = 21 cos(4t – 15°)V
b. i(t) = -8 sin(10t + 70°) mA

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