Q4/ For the network in Fig.4 1. Write the equations necessary to solve for the branch currents. 2. By substitution of Kirchhoff's current law, reduce the set to three equations. 3. Rewrite the equations in a format that can be solved using third-order determinants. 4. Solve for the branch current through the resistor R3. www www 201 40 30 E₂=6V 30 V an Fig.4 50

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Q4/ For the network in Fig.4
1. Write the equations necessary to solve for the branch currents.
2. By substitution of Kirchhoff's current law, reduce the set to three equations.
3. Rewrite the equations in a format that can be solved using third-order determinants.
4. Solve for the branch current through the resistor R3.
R₂
R₂
R₂
1₂
ww
WWW
www
202
40
30
R. 50
-30V
R₂ an
Fig.4
₂=
Transcribed Image Text:Q4/ For the network in Fig.4 1. Write the equations necessary to solve for the branch currents. 2. By substitution of Kirchhoff's current law, reduce the set to three equations. 3. Rewrite the equations in a format that can be solved using third-order determinants. 4. Solve for the branch current through the resistor R3. R₂ R₂ R₂ 1₂ ww WWW www 202 40 30 R. 50 -30V R₂ an Fig.4 ₂=
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