Hello there,I forgot to mention, why capacitor voltage is 0v at t=0-. Is not the voltage of resistor = voltage of capacitor(t<0) since they are in parallel?
If I'm reading his original post correctly, he is saying that the solution provided is claiming that the initial inductor current (at t = 0-) is 5 uA. That is the main thing he is questioning. Similarly, I think the solution is saying that the initial cap voltage is zero and he is questioning that.Hello there,
Are you using the schematic drawn there?
If so, where are you getting -5ua from?
The cap voltage is not 0v at t=0.
Hi,If I'm reading his original post correctly, he is saying that the solution provided is claiming that the initial inductor current (at t = 0-) is 5 uA. That is the main thing he is questioning. Similarly, I think the solution is saying that the initial cap voltage is zero and he is questioning that.
I haven't looked at his entire solution, but I took a quick look at his initial conditions and I think he got them right.
I agree with you. His cap voltage is consistent with the current he has in his diagram, but that current is not correct relative to the problem statement.I went back and looked at his work and he has -5ua written and then that produces what he wrote as Vc=-1uv, which is not correct.
by Jake Hertz
by Jake Hertz
by Duane Benson