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A voltage v(t) = 141.4 cos(100t) V is applied to a series circuit and the resulting current is found to be i(t) = 0.707 cos(100t – 53.13º) A. One element of this series combination is an inductance of 1800 mH. Determine the magnitude of other series elements present. %3D

A voltage v(t) = 141.4 cos(100t) V is applied to a series circuit and the resulting current is found to be i(t) = 0.707 cos(100t – 53.13º) A. One element of this series combination is an inductance of 1800 mH. Determine the magnitude of other series elements present. %3D

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
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Answer both a and b.for b,my student id is 190108013.last 3 digit=013..so,r=013.

A voltage v(t) found to be i(t) = 0.707 cos(100t – 53.13°) A. One element of this series combination is an inductance of 1800 mH. Determine the magnitude of other series elements present. 2. = 141.4 cos(100t) V is applied to a series circuit and the resulting current is а. Page 5 of 6 b. For the circuit shown in Fig. for Q. 2(b), determine the value of operating frequency, w for which the current i (t) lags the voltage V, (t) by 45°. Where r=last three digit of your student ID. If your student ID is 1234567890 then last three digit is 890. i(t) V,t) = 20 cos (wt) Rrn L 20 mH 50 µF Fig. for Q. 2(b)
Transcribed Image Text:A voltage v(t) found to be i(t) = 0.707 cos(100t – 53.13°) A. One element of this series combination is an inductance of 1800 mH. Determine the magnitude of other series elements present. 2. = 141.4 cos(100t) V is applied to a series circuit and the resulting current is а. Page 5 of 6 b. For the circuit shown in Fig. for Q. 2(b), determine the value of operating frequency, w for which the current i (t) lags the voltage V, (t) by 45°. Where r=last three digit of your student ID. If your student ID is 1234567890 then last three digit is 890. i(t) V,t) = 20 cos (wt) Rrn L 20 mH 50 µF Fig. for Q. 2(b)
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