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Circuit (Network) analysis is the process of finding the voltages across, and the currents through, every component in the network. Consider using in conjunction with tags for the particular analysis technique(s) in question: "nodal-analysis", "mesh-analysis", "superposition", etc.

2 votes
1 answer
388 views

Circuit analysis on very complex circuit

I am studying circuit analysis. Problems contain only 5-6 components. I wonder how can we analyse very complex circuit like a radio reciever which has 30-40 components or some circuit like that. Do I …
Jittinan Suwanrueangsri's user avatar
1 vote
0 answers
80 views

How to solve this transient circuit?

Could anyone explain why in this example \$ I_t = (\frac{12}{5} - \frac{24}{2})\$? It is my understanding that it should be \$\frac{12}{5}\$ because of the initial condition of natural response.
Jittinan Suwanrueangsri's user avatar
1 vote
3 answers
313 views

How to calculate current in this circuit?

update: How do I calculate current in this circuit if switch close at t=0 and the circuit initial conditions are \$IL1(0)=2A\$?
Jittinan Suwanrueangsri's user avatar
0 votes
0 answers
72 views

Please explain these RLC transient equations

simulate this circuit – Schematic created using CircuitLab From my book Assume the capacitor is charged to a voltage V0, and then at t = 0, the switch is closed. \begin{gather*} \frac{1}{C}\ …
Jittinan Suwanrueangsri's user avatar
0 votes
2 answers
98 views

please explain this fourier equaton

reference from here why are there 2 exponential terms on right side of equation in red box ? i know euler identity but why does ,the left side is trigonometry form when n=1 equal to exponential …
Jittinan Suwanrueangsri's user avatar