At which nodes can KCL be applied to give a system of equations for solving the noc v• A. Nodes A and B only O B. Nodes A,B, and C O C. All Nodes i. Complete the formula below for the application of KCL at node A. (please ensu the voltages at the nodes) KCL at A: (A-B) + (4-C) 4 =0mA 2 ii. Similarly, complete the formula for the application of KCL at B: (B-C) . (B-A) 2 =0mA ii. If V;=12V, what is the voltage at node C? -12 iv. Use Nodal Analysis to find the voltage V: 5.89 V
At which nodes can KCL be applied to give a system of equations for solving the noc v• A. Nodes A and B only O B. Nodes A,B, and C O C. All Nodes i. Complete the formula below for the application of KCL at node A. (please ensu the voltages at the nodes) KCL at A: (A-B) + (4-C) 4 =0mA 2 ii. Similarly, complete the formula for the application of KCL at B: (B-C) . (B-A) 2 =0mA ii. If V;=12V, what is the voltage at node C? -12 iv. Use Nodal Analysis to find the voltage V: 5.89 V
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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please help me with the incorrect ones, -4 is known not the answer for both of them, thanks
Transcribed Image Text:At which nodes can KCL be applied to give a system of equations for solving the nodal voltages?
O A. Nodes A and B only
O B. Nodes A,B, and C
O C. All Nodes
i. Complete the formula below for the application of KCL at node A. (please ensure each term in your summation represents the current in mA. Use the symbols A,B,C,& D for
the voltages at the nodes)
b.
KCL at A:
(4, (4-C) - 4
(А-В)
=0mA
ii. Similarly, complete the formula for the application of
KCL at B:
(В-С)
(B-A)
=0mA
iii. If V=12V, what is the voltage at node C? -12
iv. Use Nodal Analysis to find the voltage V: 5.89
V
v. The current in R4 is: 24
mA
Transcribed Image Text:R1
R2
2k
1k
V1
R3
A
B
2k
I1
R4
1k.
4mA
.op
OA-
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