EXAMPLE 14.7 For the following pairs of voltages and currents, determine whether the element involved is a capacitor, an inductor, or a resistor, and determine the value of C, L, or R if suffifient data are pro- vided (Fig. 14.18): a. v = 100 sin(wt + 40°) i = 20 sin(t+ 40°) b. v = 1000 sin(377t + 10°) i = 5 sin(377t - 80°) c. v= 500 sin(157t + 30°) i = 1 sin(157t + 120°) d. v = 50 cos(wt + 20°) i = 5 sin(wt + 110°) R=!

EXAMPLE 14.7 For the following pairs of voltages and currents, determine whether the element involved is a capacitor, an inductor, or a resistor, and determine the value of C, L, or R if suffifient data are pro- vided (Fig. 14.18): a. v = 100 sin(wt + 40°) i = 20 sin(t+ 40°) b. v = 1000 sin(377t + 10°) i = 5 sin(377t - 80°) c. v= 500 sin(157t + 30°) i = 1 sin(157t + 120°) d. v = 50 cos(wt + 20°) i = 5 sin(wt + 110°) R=!

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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