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AP Physics 2
11.8 Resistor-Capacitor (RC) Circuits
IntermediateMCQGraphicalConceptual15.8k
Parallel RC circuit schematic.
Parallel RC circuit schematic.
A circuit consists of an ideal battery of potential difference \(\mathcal{E}\) connected in parallel to two branches. Branch 1 contains an uncharged capacitor of capacitance \(C\) in series with a resistor of resistance \(R\). Branch 2 contains a single resistor of resistance \(R\). At time \(t = 0\), a switch in series with the battery is closed. Which of the following best describes the qualitative graph of the total current \(I(t)\) drawn from the battery as a function of time \(t\) after the switch is closed?

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