In the given `AC`, circuit, which of the following in incorrect:

Options

A. Voltage across resistance is lagging by `90^(@)` than the voltage across capacitor
B. Voltage across capacitor is lagging by `180^(@)` than voltage across inductor
C. Voltage across inductor is leading by `90^(@)` than voltage across resistance
D. resistance of the cicuit is equal to impedance reactance of circuit

Answer

A

Explanation

Since the circuit is at resonance so current in the circuit is in the phase with applied voltage. Voltage across inductro leads the current by `pi//2` and across a capacitor lag by `pi//2`. So the voltage across resistance is lagging by `90^(@)` than the voltage across capacitor.