RC transients practice problems
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Read the RC-transient class notes.
For the circuit shown,
- R1 = 270 Ω
- R2 = 390 Ω
- R3 = 560 Ω
- C = 1.5 nF
![](/circuits/practice/transients/rc9.png)
In the RC circuit, the source current has been at an initial of Ii = 0 A for a long time. At t = 0, the source current abruptly jumps to If = 100 mA.
Determine the expression for the capacitor voltage as a function of time, for t > 0.