NEET PhysicsClass 12PhasorsEasyStatement based
Consider the following statements about ac circuits with a single ideal element. Which of them are correct?
- I. In a pure resistor, current and voltage are in phase.
- II. In a pure inductor, current leads the voltage by π/2.
- III. In a pure capacitor, current leads the voltage by π/2.
- IV. The length of a phasor represents the peak value of the quantity, and its projection on the vertical axis gives the instantaneous value.
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