Physics-AC Voltage
NEET Physics AC Voltage MCQ Question
Type: MCQ-conceptual-Easy-Class 12
Which of the following statements about AC voltage applied to a capacitor is correct?
A
A capacitor allows current to flow continuously in an AC circuit.
B
In an AC circuit, a capacitor charges and discharges, regulating current flow.
C
AC voltage across a capacitor does not change with time.
D
A fully charged capacitor in an AC circuit does not influence current.
Correct Answer
Option B
Detailed Explanation
In an AC circuit, a capacitor does not completely prevent current flow; it regulates it by charging and discharging in response to the alternating voltage, as mentioned in the provided context.
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