RC transients practice problems
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Read the RC-transient class notes.
For the circuit shown,
- R = 18 Ω
- C = 33 nF
For the RC circuit, the current source has been at an initial value of Ii = 0.4 A for a long time. At t = 0, the source current abruptly jumps to If = 2.1 A.
Determine the expression for the capacitor voltage as a function of time, for t > 0.