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please help with the incorrect ones, option a and d is known incorrect for KCL applied, KCL at c  -0.66 or 0.66 is incorrect, B-A for iii is know incorrect, thanks

please help with the incorrect ones, option a and d is known incorrect for KCL applied, KCL at c  -0.66 or 0.66 is incorrect, B-A for iii is know incorrect, thanks

Introductory Circuit Analysis (13th Edition)
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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please help with the incorrect ones, option a and d is known incorrect for KCL applied, KCL at c  -0.66 or 0.66 is incorrect, B-A for iii is know incorrect, thanks

A |12 V 2 mA I в 1 kN Vo 1 kN 1 k 21x
Transcribed Image Text:A |12 V 2 mA I в 1 kN Vo 1 kN 1 k 21x
At which single nodes can KCL be applied? XO A. Nodes A,B and C only O B. All nodes O C. Nodes C & D O D. Nodes A, B, or C i. Complete the formula below for the application of KCL at supernode A & B. (please ensure each term in your summation represents the current in mA. Use the symbols A, B, C and D for the voltages at the nodes) b. KCL at A&B: В -С A +2 1 =OmA 1 ii. Express I, in terms of the nodal voltages at B & C KCL at C: I= 0.66 iii. Complete the equation given by the independent 12V voltage source: -2 =12 iv. Use Nodal Analysis to find the voltage at node A: 5.33 V v. Use Nodal Analysis to find the volage at Node C: -6 V vi. What is the current I, in mA?
Transcribed Image Text:At which single nodes can KCL be applied? XO A. Nodes A,B and C only O B. All nodes O C. Nodes C & D O D. Nodes A, B, or C i. Complete the formula below for the application of KCL at supernode A & B. (please ensure each term in your summation represents the current in mA. Use the symbols A, B, C and D for the voltages at the nodes) b. KCL at A&B: В -С A +2 1 =OmA 1 ii. Express I, in terms of the nodal voltages at B & C KCL at C: I= 0.66 iii. Complete the equation given by the independent 12V voltage source: -2 =12 iv. Use Nodal Analysis to find the voltage at node A: 5.33 V v. Use Nodal Analysis to find the volage at Node C: -6 V vi. What is the current I, in mA?
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