NEET Physics AC Voltage MCQ Question
In a phasor diagram representing an AC circuit with voltage V and current I, what does the angle between the voltage and current phasors represent?
The phase difference between voltage and current.
The frequency of the AC source.
The maximum amplitude of the current.
The average power dissipated in the circuit.
Correct Answer
Detailed Explanation
The angle between the phasors for voltage and current in an AC circuit represents the phase difference, which is crucial for calculating the power factor (cosφ).
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