A 3.9 momega and a 2.2 muf capacitor are connected in, Ask an Expert

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A 3.9 MΩ and a 2.2 μF capacitor are connected in series with an ideal battery with an EMF of 3 V. At 3 seconds after the circuit is initially connected to the battery:

a) What is the rate at which the charge on the capacitor is increasing?

dq/dt = C/sec

b) What is the rate at which energy is being stored on the capacitor?

dU/dt = J/sec

c) What is the rate at which thermal energy is appearing in the resistor?

dEthermal/dt = J/sec

d) What is the rate a which energy is being delivered by the battery?

dEBattery/dt = J/sec

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