Define and explain the function of a resistor, capacitor, and inductor.

i) Resistor: A resistor is a passive two-terminal electrical component that implements electrical resistance in a circuit. Its primary function is to reduce current flow, adjust signal levels, or divide voltages.

ii) Capacitor: A capacitor is a passive two-terminal electrical component that stores electrical energy in an electric field. It consists of two conductive plates separated by a dielectric material, and it can block DC current while allowing AC current to pass.

iii) Inductor: An inductor is a passive two-terminal electrical component that stores energy in a magnetic field when electric current flows through it. It typically consists of a coil of wire and opposes changes in current flow.