Thank you so much for teaching such a clear and systematic approach.
@jos4552
2 жыл бұрын
simply amazing explanations. Thank you so much.
@enesog
2 жыл бұрын
Just a side note: @ 34:30: The KCL is: ((Va - Vb) / R1) + 3Vx = Vb / R3 A KCL must always have the unit of current [A]. Therefore the number 3 must have the unit [A/V] here.
@ZonglongLI
Жыл бұрын
For the last exercise, before using supernodes, only have 3 equations for 4 unknowns, but why don't use Va+Vx=Vb now? So we get 4 equations for 4 unknowns, don't need supernodes anymore. Is that make sense?
@darnokgr
Жыл бұрын
The last exercise could be simplified to one source and one resistor, given that R3 and R4 are in series, and then they are in parallel to the R2, and this is also in series to R1... Therefore, with one resistor and one voltage source Ix could be simply calculated. Or do I miss something?
@ZonglongLI
Жыл бұрын
I think the objective here is not only to solve Ix, is to solve Ix, Va,Vb,Vc, 4 unknowns variables to understand the circuit.
Пікірлер: 8