Phasor Diagram Of Rlc Circuit At Resonance. A series rlc circuit contains elements of resistance inductance and capacitance connected in series with an ac source as shown in figure 1. Rlc series circuit characteristics.
Current i lags behind the applied voltage v. Then the circuit is said to be in electrical resonance. In the rlc series circuit.
With f f r reactance x l exceeds the reactance x c.
In the rlc series circuit. X l 2πfl and x c 1 2πfc. The frequency at which resonance takes place is called resonant frequency. Then the circuit is said to be in electrical resonance.
