RC series circuit is the name of a series of circuits that completely transmits radio signals using AC voltage. It has been used in radio transmitters, receivers and radios.
The RC series circuit is composed of four components that are used to power it up or down - RF transistors, capacitors, resistors and inductors.
A resistor is an electrical component that has resistance. Resistors are used in networks, to scale up or down the voltage. A capacitor is an electrical component that has capacitance. Capacitors are used in circuits to amplify the voltage and store it for later use. An ideal capacitor, or a resistor in series with an AC voltage source is a battery with no internal resistance. A constant voltage source is connected to the terminal of the capacitor, and a fan is used to circulate air through the circuit. The current flowing through the circuit causes voltage drops across the capacitor and through its terminals causing an electric potential difference between these terminals.