Example 2. The switch in Figure 3 was open for a long time but closed at t=0. Find: a. i(0*), v(0*) b. di(0+)/dt, dv(0*)/dt C. i(∞0), V(∞0) 252 ww + 1 10 Ω 20 t=0 F 0.4 H m 12 V

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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Prove the answers.

Example 2. The switch in Figure 3 was open for
a long time but closed at t=0. Find:
a. i(0+), v(0*)
b.
C.
di(0*)/dt, dv(0*)/dt
i(∞), V(∞)
252
+
Xt=0
10 Q2
www
-12
F
20
0.4 H
m
Figure 3.
Ans: 1A, 2V, 25A/s, OV/s, 6A, 12V
i
12 V
Transcribed Image Text:Example 2. The switch in Figure 3 was open for a long time but closed at t=0. Find: a. i(0+), v(0*) b. C. di(0*)/dt, dv(0*)/dt i(∞), V(∞) 252 + Xt=0 10 Q2 www -12 F 20 0.4 H m Figure 3. Ans: 1A, 2V, 25A/s, OV/s, 6A, 12V i 12 V
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