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Q1 Consider the mathematical expression of the voltage and current waveforms given below: v = -1 sin(ast + 20º) i = 10 sin (at - 70º) (1) Calculate the phase shift between the voltage v and the current i. (i) Evaluate the phase relation between the voltage v and the current i. Q2 The sinusoidal current i = 4 sin(50000t - 40°) is plotted in Figure Q2. Determine the time 4,4 r(as) 40 Figure Q2

Q1 Consider the mathematical expression of the voltage and current waveforms given below: v = -1 sin(ast + 20º) i = 10 sin (at - 70º) (1) Calculate the phase shift between the voltage v and the current i. (i) Evaluate the phase relation between the voltage v and the current i. Q2 The sinusoidal current i = 4 sin(50000t - 40°) is plotted in Figure Q2. Determine the time 4,4 r(as) 40 Figure Q2

Introductory Circuit Analysis (13th Edition)
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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Q1 Consider the mathematical expression of the voltage and current waveforms given below: v = -1 sin(ot + 20°) i = 10 sin (at - 70°) (i) Calculate the phase shift between the voltage v and the current i. (ii) Evaluate the phase relation between the voltage v and the current i. Q2 The sinusoidal current i = 4 sin(50000t – 40°) is plotted in Figure Q2. Determine the time 4,4 r (us) 40 Figure Q2
Transcribed Image Text:Q1 Consider the mathematical expression of the voltage and current waveforms given below: v = -1 sin(ot + 20°) i = 10 sin (at - 70°) (i) Calculate the phase shift between the voltage v and the current i. (ii) Evaluate the phase relation between the voltage v and the current i. Q2 The sinusoidal current i = 4 sin(50000t – 40°) is plotted in Figure Q2. Determine the time 4,4 r (us) 40 Figure Q2
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