Engineering Node Voltage Circuit Analysis: Solving for V1, V2, and V3

Click For Summary
The discussion centers on solving a node voltage problem to find the values of V1, V2, and V3. The user presents equations derived from the circuit analysis, including relationships between the voltages and their coefficients. Other participants confirm that the user's approach appears correct and offer encouragement. The equations provided suggest a systematic method for solving the node voltage problem. Overall, the analysis indicates a solid understanding of the principles involved in node voltage circuit analysis.
utnip123
Messages
9
Reaction score
0
Hi, I am given a node voltage problem to find V1, V2, and V3 from this image below.


http://puu.sh/77Sg3.png

(v1+15)/20 + (v1-v2)/25 + (v3-v2)/50 + (v3 - 10)/10 = 0

18V1 - 12V2 + 24V3 = 50

V2: (v2-v1)/25 + v2/40 + (v2-v3)/50 = 0

17V2 - 8V1 - 4V3 = 0

15 = V3 - V1

Am I in the right track so far?
 
Last edited by a moderator:
Physics news on Phys.org
Your approach looks right.
 
  • Like
Likes 1 person

Similar threads

Engineering Solve this Circuit using both Nodal Analysis and Mesh Analysis
  • · Replies 15 ·
Replies
15
Views
4K
Super Node Analysis: Find V1,V2,V3,I1,I2,I3
  • · Replies 4 ·
Replies
4
Views
2K
Engineering Create the Thevevenin equivalent circuit
  • · Replies 12 ·
Replies
12
Views
2K
Engineering Applying Kirchoff's Voltage Law to a circuit
  • · Replies 3 ·
Replies
3
Views
3K
Engineering Why is the voltage source high potential into node 1 at -12 V in this op amp problem?
  • · Replies 15 ·
Replies
15
Views
2K
Engineering Calculating the unknown voltages in ideal op-amp circuits
  • · Replies 13 ·
Replies
13
Views
2K
Engineering Why is a differential amplifier considered the same as a subtractor?
  • · Replies 1 ·
Replies
1
Views
2K
Solve Nodal Analysis Circuit: Find Voltage in All Nodes
  • · Replies 2 ·
Replies
2
Views
2K
Solving Complex Electrical Circuit: V1, V2, & V3
  • · Replies 2 ·
Replies
2
Views
3K
Electric Circuit Analysis, Nodal Analysis and finding Voltage.
  • · Replies 2 ·
Replies
2
Views
2K