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The Capacitor connected across the terminals of a black box has an initial voltage V(0)= -20V. The resulting current for t> 0 is. i(t) = 800e-251 μA C= 1.6 µF Find: v(t) fort 20 v(t) →i(t) O a. Vo(t) = -20 e-25t v O b. Vo(t) = -20 e 25t + 40 V OC. None of these O d. Vo(t) = +20 e 25t v O e Vo(t) = +20 e 25t-40V Black BOX

The Capacitor connected across the terminals of a black box has an initial voltage V(0)= -20V. The resulting current for t> 0 is. i(t) = 800e-251 μA C= 1.6 µF Find: v(t) fort 20 v(t) →i(t) O a. Vo(t) = -20 e-25t v O b. Vo(t) = -20 e 25t + 40 V OC. None of these O d. Vo(t) = +20 e 25t v O e Vo(t) = +20 e 25t-40V Black BOX

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 Capacitor connected across the terminals of a black box has an initial voltage V(0) = -20V. The resulting current for t> 0 is. i(t) = 800e-251 μA. C= 1.6 µF Find: v(t) fort 201 v(t) + →i(t) O a. Vo(t) = -20 e-25t v O b. Vo(t) = -20 e 25t+40 V OC. None of these O d. Vo(t) = +20 e 25t V O e. Vo(t) = +20 e 25t-40V Black BOX
Transcribed Image Text:The Capacitor connected across the terminals of a black box has an initial voltage V(0) = -20V. The resulting current for t> 0 is. i(t) = 800e-251 μA. C= 1.6 µF Find: v(t) fort 201 v(t) + →i(t) O a. Vo(t) = -20 e-25t v O b. Vo(t) = -20 e 25t+40 V OC. None of these O d. Vo(t) = +20 e 25t V O e. Vo(t) = +20 e 25t-40V Black BOX
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