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50 Ω 170 V 200 nF 200 Ω i | 100 mH

50 Ω 170 V 200 nF 200 Ω i | 100 mH

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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The switch in the circuit shown in (Figure 1) has been in position a for a long time. At t = 0, the switch is moved instantaneously to position b. Figure 50 Ω www 70 V 200 nF t=0 200 Ω 100 mH < 1 of 1 >
Transcribed Image Text:The switch in the circuit shown in (Figure 1) has been in position a for a long time. At t = 0, the switch is moved instantaneously to position b. Figure 50 Ω www 70 V 200 nF t=0 200 Ω 100 mH < 1 of 1 >
Part A Find i(t) for t > 0. O i(t) = 350e-1000t cos 7000t +50e-1000t sin 7000t mA O i(t) = 350e-1000t cos 7000t - 50e-1000t sin 7000t mA O i(t) = 50e-1000t cos 7000t -350e-1000t sin 7000t mA O i(t) = 50e-1000t cos 7000t +350e-1000t sin 7000t mA O i(t) = 40e-1000t cos 7000t - 280e-1000t sin 7000t mA O i(t) = 40e-1000t cos 7000t+280e-1000t sin 7000t mA O i(t) = 280e-1000t cos 7000t +40e-1000t sin 7000t mA -1000t 7000t - 40e COS sin 7000t mA Oi(t) = 280e-1000t
Transcribed Image Text:Part A Find i(t) for t > 0. O i(t) = 350e-1000t cos 7000t +50e-1000t sin 7000t mA O i(t) = 350e-1000t cos 7000t - 50e-1000t sin 7000t mA O i(t) = 50e-1000t cos 7000t -350e-1000t sin 7000t mA O i(t) = 50e-1000t cos 7000t +350e-1000t sin 7000t mA O i(t) = 40e-1000t cos 7000t - 280e-1000t sin 7000t mA O i(t) = 40e-1000t cos 7000t+280e-1000t sin 7000t mA O i(t) = 280e-1000t cos 7000t +40e-1000t sin 7000t mA -1000t 7000t - 40e COS sin 7000t mA Oi(t) = 280e-1000t
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