Capacitors - General Questions

If the reactive power of a circuit is 50 mW while the apparent power is 64 mW, then what is the true power of the circuit?

What is the power factor if the apparent power of a circuit is 5 W, while the true power is 4 W?

In an RC circuit, true power (P_R) equals:

What will a 1 F capacitor store?

What is the impedance of an ac RC parallel circuit if the resistance is 12 ohms and the capacitive reactance equals 5 ohms?

If a capacitor is placed across a 20 V source, what will be the amount of charge after 5 tc?

The quantity that represents an ideal capacitor dissipating 0 W of power is

Capacitive reactance values connected in series offer