A capacitor with capacitance C is connected in series to a resistor with resistance R and a battery with emf V. At t = 0, the circuit is complete. a. How much energy is stored in the capacitor when it is fully charged? b. The power output of the battery is P = iV, where i(t) = Inexp(-t/RC). The instantaneous energy supplied by the battery in an infinitesimal time dt is given as Pdt. Calculate the total energy supplied by the battery from t = 0 to when the system reaches a steady state. c. The rate of consumption of electrical energy in the resistor is PR = i²R. In an infinitesimal time interval dt, the amount of electrical energy consumed by the resistor is Prdt. Calculate the total energy consumed by the resistor from t = 0 to when the system reaches a steady state. d. What fraction of the total energy supplied by the battery is stored in the capacitor?
A capacitor with capacitance C is connected in series to a resistor with resistance R and a battery with emf V. At t = 0, the circuit is complete. a. How much energy is stored in the capacitor when it is fully charged? b. The power output of the battery is P = iV, where i(t) = Inexp(-t/RC). The instantaneous energy supplied by the battery in an infinitesimal time dt is given as Pdt. Calculate the total energy supplied by the battery from t = 0 to when the system reaches a steady state. c. The rate of consumption of electrical energy in the resistor is PR = i²R. In an infinitesimal time interval dt, the amount of electrical energy consumed by the resistor is Prdt. Calculate the total energy consumed by the resistor from t = 0 to when the system reaches a steady state. d. What fraction of the total energy supplied by the battery is stored in the capacitor?
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