Questions tagged [mesh-analysis]

Question 1

I am working through Fundamentals of Electric Circuits and thought I had mesh analysis and Thevenin mostly under control for my level. However, I have ran into a problem I am struggling with: ...

Question 2

Let R1 = 4M Ohm, R2 = 2M Ohm, RD = 8k Ohm, RS = 6k Ohm, VDD = 15 V, VTN = 1 V, VOD = VGS - VTN, and VS = 3 V. The task is to find the Q-Point of the circuit below: I drew the equivalent circuit (...

Question 3

I'm having trouble finding the base current for a BJT circuit that my professor gave me, with the assumption that the BJT is operating in forward-active mode. The problem is asking me to find the ...

Question 4

Correct answer is V1 = 78 - j104 V2 = 72 + j104 V3 = 150 - j130 Q) Find the Voltage by mesh analysis

Question 5

I think I'm overlooking something very basic in this problem but I'm having trouble determining what that is! I'm pretty sure the issue is stemming from my equation for mesh 1, but the assumption I ...

Question 6

For the voltage divider below, I am asked to find the Q-Point for both ideal diodes in forward-bias mode (i.e., they are both short circuits with one-way current): In my work, I found \$i_1\$ and \$...

Question 7

I have been trying for a while to solve this question, but no matter what I have tried I have fallen short. I have attempted to use mesh analysis, separating the circuit into three essential meshes. ...

Question 8

I am trying to get the same current equations through mesh and nodal analysis but ending up getting a different one.

Question 9

I need help solving this question. I am given a circuit with three meshes, given 5 different resistors and 3 different voltage sources, the values given are: ...

Question 10

I would like to check whether I got my answer right or not. Here's my attempt at the problem:

Question 11

\begin{align} a &= 7\\ b &= 4\\ x &= a-b-N_i+1\\ &= 7-4-1+1\\ &= 3 \end{align} \begin{align} 4I_4 &+& 10I_3&-&5I_2 && &=0\\ 240 &+& 40 I_1&+&...

Question 12

I’m currently refreshing my circuit analysis skills. What is the most efficient way to solve problems like this? I ended up using an iteration of the mesh loop method, which gave me the current for ...

Question 13

This is the last question for my circuit theory lab report, I have tried several times to apply the mesh-current method to solve for the values of the three resistors, but I end up with 2 equations ...

Question 14

I'm trying to solve the circuit shown in the attached image, where I need to determine the power of resistors R1 (4 Ω) and R2 (6 Ω). I’ve attempted to use mesh analysis, but the results don’t match, ...

Question 15

I am given this circuit: I try to calculate the current Ix using superpoisition and mesh analysis. First I kill the 12V voltage source and use mesh analysis in the following way (find the mesh ...

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Questions tagged [mesh-analysis]

Trouble understanding Thevenin using mesh analysis with independent current sources

MOSFET Large Signal Mesh Analysis By Inspection

Negative base current for BJT During Mesh Analysis

What is fault of this solution?

Where did I go wrong with my mesh analysis equations? Dependent Current Source

Diode voltage divider problem

Finding the current of the leftmost voltage source using mesh analysis

Getting two different equations for mesh and nodal analysis separately. Where I am going wrong?

3-Mesh 3-Voltage source 5-Resistor Mesh analysis equation for three currents

Find voltages and current in polar form

Mesh analysis method

Calculating voltage drop

Is this question impossible to solve using the mesh-current method?

How to determine the power in resistors R1 and R2 in this complex circuit?

Superposition - Mesh analysis

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