Alternating Voltage and alternating current have phase difference of 90° with each other in a circuit called?

Pure capacitive circuit

Pure inductive circuit

RLC series AC circuit at resonance

Both (A) & (B) are true

- In a pure capacitive circuit, the current leads the voltage by 90°.

- In a pure inductive circuit, the current lags behind the voltage by 90°.

- In both cases, there is a 90° phase difference between current and voltage