Circuits {RC circuit} can have resistor and capacitor. Voltage V depends on time t: V = Vo * e^(-t / (R*C)). Switching on circuit makes voltage build up in capacitor as field builds. Current lags behind voltage. At voltage alternation frequency, circuit resonates.
Physical Sciences>Physics>Electromagnetism>Circuit>Kinds
5-Physics-Electromagnetism-Circuit-Kinds
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Date Modified: 2022.0224