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 V2 mAIв1 kNVo1 kN1 k21x At which single nodes can KCL be applied?XO A. Nodes A,B and C onlyO B. All nodesO C. Nodes C & DO D. Nodes A, B, or Ci. 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, Cand D for the voltages at the nodes)b.KCL at A&B:В -СA+21=OmA1ii. Express I, in terms of the nodal voltages at B & CKCL at C:I= 0.66iii. Complete the equation given by the independent 12V voltage source:-2=12iv. Use Nodal Analysis to find the voltage at node A: 5.33Vv. Use Nodal Analysis to find the volage at Node C: -6Vvi. What is the current I, in mA?

Answered: please help with the incorrect ones,…

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...

See similar textbooks

Related questions

Question

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

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?

Expert Solution

Step 1

PRESENCE OF SOURCE:

In the presence of sources, all the passive elements which are R, L and C always absorb energy than the current enters at the positive terminal of R, L, and C.

ABSENCE OF SOURCES:

In the absence of sources, energy storage elements (L and C) will deliver the energy to the energy dissipated element, while delivering energy current enters at the negative terminal of (L and C) elements whereas in resistor (R) current always enters at the positive terminal.

KIRCHHOFF’S LAW:

KCL: The algebraic sum of all currents at a node is zero. Kirchhoff's current law is applicable for active and passive networks, as well as linear & non-linear networks. This law is based on Conservation of Charge.

KVL: The algebraic sum of all voltages in a closed path is zero. Kirchhoff's voltage law is applicable for active and passive networks, as well as linear & non-linear networks. This law is based on the conservation of energy.