A 400-microf capacitor that is initially uncharged is, Ask an Expert

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A 4.00-microF capacitor that is initially uncharged is connected in series with a 7.90-k ohm resistor and an emf source with E = 120 V and negligible internal resistance.

(a) Just after the circuit is completed, what is the voltage drop across the capacitor?

(b) Just after the circuit is completed, what is the voltage drop across the resistor?

(d) Just after the circuit is completed, what is the current through the resistor?

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