Hello!
I got the following problem to solve(it is "circuito" in the attachment).
So, I have to find the initial and final conditions of the RLC circuit.
Ok, I have to evaluate at t = 0, and t = infinite, right?
So, at t = 0 the first switch is open, the second one is closed, and the capacitor will act as an open circuit, and the inductor as a short circuit, right?
Making some calcs I got that;
i(0) = 8/3 Amps, is that correct?
Now, at t = infinite, the first switch is closed, the second one is open, and the capacitor will act as an open circuit, and the inductor as a short circuit, right?
So, with some calcs I got;
i(infinite) = 5 Amps, correct?
Anyway, I wanted to verify that what I did was correct. If I'm not correct, please post it and I will post my calculations, and then we can see what I did wrong.
Please, help me.
Thanks.
I got the following problem to solve(it is "circuito" in the attachment).
So, I have to find the initial and final conditions of the RLC circuit.
Ok, I have to evaluate at t = 0, and t = infinite, right?
So, at t = 0 the first switch is open, the second one is closed, and the capacitor will act as an open circuit, and the inductor as a short circuit, right?
Making some calcs I got that;
i(0) = 8/3 Amps, is that correct?
Now, at t = infinite, the first switch is closed, the second one is open, and the capacitor will act as an open circuit, and the inductor as a short circuit, right?
So, with some calcs I got;
i(infinite) = 5 Amps, correct?
Anyway, I wanted to verify that what I did was correct. If I'm not correct, please post it and I will post my calculations, and then we can see what I did wrong.
Please, help me.
Thanks.
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