+ D A Read aloud-Obtain the mesh currents in the circuit of Fig. 4-38.Ans. 1,=-0.879 mA, 1, - 6.34 mA, 1, = - 10.1 mA%3D4 k260 V2 kN30 V3 kl240 V8 k27 k26 kN50 V2180 VFig. 4-38

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Answered: btain the mesh currents in the circuit…

btain the mesh currents in the circuit of Fig. 4-38. Ins. I, -0.879 mA, 12 = - 6.34 mA. 1, = - 10.1 mA %3D %3D 4 kl2 60 V 2 kN 30 V 3 kl2 40 V 8 k2 7 k2 6 k2 80 V 50 V Fig. 4-38

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

Nodal Analysis

In the analysis of any electric circuit, nodal analysis is the method of determining the potential difference or voltage between different nodes in an electric circuit. A node is a point where two or more branches connect each other. In the nodal analysis, the voltages are determined in the terms of branch currents. The nodal analysis is also known as the node voltage method or branch current method. The nodal analysis method is one of the several applications of Kirchhoff's Current Law (KCL).

Question

+ D A Read aloud
-
Obtain the mesh currents in the circuit of Fig. 4-38.
Ans. 1,=-0.879 mA, 1, - 6.34 mA, 1, = - 10.1 mA
%3D
4 k2
60 V
2 kN
30 V
3 kl2
40 V
8 k2
7 k2
6 kN
50 V
21
80 V
Fig. 4-38

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