My professor has not posted the lecture notes for this question and my book doesn't really cover it so I figured I would try coming here. First off the switch has been open for a long time and is closed at t=0. So as I understand it the two resisters act as a voltage divider so the capacitor will hold 6 volts when fully charged with the switch open. Once the switch is closed the voltage divider will shift such that the first 2 Kohm resister will absorb 8 volts so there is 4 volts going to V0 from the source. Also at this time the total resistance is 3 Kohms so RC=.015 . There for my equation for V0(t)=4-6e^(-t/.015) Did I do this right?
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