Circuit in Voltage Resonance | Alternating Current | Electrical Engineering

In a general a.c. series circuit containing resistance, inductance and capacitance in series, the impedance of the circuit is given by,   Now, if inductive reactance XL is equal to capacitive reactance XC, the resultant reactance is zero, and the impedance of the circuit is equal to ohmic resistance, i.e., Z = R ohm. Current flowing through the circuit I = [...]