Which of the following statements accurately describe power behavior in an R-L-C circuit?

Show Answers

Power is dissipated in the resistor and is equal to I squared times R.Power is alternately exchanged between the inductor and the power source.The capacitor and the power supply exchange power back and forth.No power exchange occurs between the resistor and the power supply line.All of the above statements are true.

Explanation

In an R-L-C circuit, the resistor consumes power, which is calculated as I²R. Both the inductor and the capacitor exchange reactive power with the supply, meaning power flows back and forth rather than being consumed. The resistor, however, does not exchange power but only dissipates it. Therefore, each statement A through D is correct, making option E the comprehensive correct choice.