The average power input to a series alternating current circuit is minimum when A) there are only a resistor and capacitor in the circuit. B) there are only a resistor and inductor in the circuit. C) there is only a resistor in the circuit. D) X_L = X_C and the circuit contains a resistor, an inductor and a capacitor. E) there is only a capacitor in the circuit.

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The Answer of The average power input to a series alternating current circuit is minimum when A) there are only a resistor and capacitor in the circuit. B) there are only a resistor and inductor in the circuit. C) there is only a resistor in the circuit. D) X_L = X_C and the circuit contains a resistor, an inductor and a capacitor. E) there is only a capacitor in the circuit.

The Average Power Input to a Series Alternating Current Circuit