## Impedance in RLC Circuits

Impedance in an R-C-L series circuit is equal to the phasor sum of resistance, inductive reactance, and capacitive reactance (Figure

In a capacitive circuit, as in an inductive circuit, impedance is the resultant of phasor addition of R and XC.

Impedance is the resultant of phasor addition of R and XL. The symbol for impedance is Z. Impedance is the

Whenever inductive and capacitive components are used in an AC circuit, the calculation of their effects on the flow of

The Basic Electrical Terminology Terms as follows: Active Power (Watt): Sometime called Real Power, True Power or Effective power. It