For both circuits shown in Fig. 4a and 4b, the switch has beer closed for a long time. At t= 0, the switch is opened. Write the expression of io(t) for t>0 for the two circuits shown in Figure 4a and 4b. 6 V ww 2H 200 µF 3120 12 V 12 kn $6 KN 12 mA 12 kn 340 (a) (b) Figure 4

For both circuits shown in Fig. 4a and 4b, the switch has beer closed for a long time. At t= 0, the switch is opened. Write the expression of io(t) for t>0 for the two circuits shown in Figure 4a and 4b. 6 V ww 2H 200 µF 3120 12 V 12 kn $6 KN 12 mA 12 kn 340 (a) (b) Figure 4

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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Concept explainers

Sinusoids And Phasors

Sinusoids are defined as the mathematical waveforms that are used to describe the nature of periodic oscillations.

Circuit Theory

Electric circuits are a network that comprises of a closed-loop, which helps in providing a return path for the current through a switch. When the switch is activated, the load operates, and the current accepts a path to finish the circuit at a low potential level from the opposing high potential level. Electric circuits theory is a linear analysis that helps in establishing a linear relation of voltage and current for R (resistance), L (inductance), and C (capacitance).

Question

For both circuits shown in Fig. 4a and 4b, the switch has beer closed for a long time. At t= 0, the
switch is opened. Write the expression of io(t) for t>0 for the two circuits shown in Figure 4a and
4b.
6 V
ww
6Ω
2H
200 µF
3120
12 V
12 kn
12 mA
12 k2
340
(a)
(b)
Figure 4

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