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An electronic system, with closed loop current flow, and relative electrical potentials present across electrical components.
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Picking a direction for currents when doing nodal analysis involving capacitors
Let's assume that I was given the following circuit:
Where the capacitor is fully charged at 6V, and a switch (not shown) will be closed at time t=0. From this, let's say that I pick the following di …
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RC time constant in parallel circuit [closed]
$R_1 = 50k \Omega $
$ R_2 = 100k \Omega $
$ \mathcal{E} = 10V $
$ C = 10 \mu F $
So I want to find the $\tau$ time constant of this circuit after the switch is closed.
The only issue is that w …