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NEET UG PHYSICS MCQ: ALTERNATING CURRENT
1
Medium
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Analyzing
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A series R-C circuit is connected to AC Voltage source. Consider two cases: (A) when C is without a dielectric medium and (B) when C is filled with dielectric of constant 4. The current through the resistor and voltage across the capacitor are compared in the two cases. Which of the following is/are true?
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Correct option: B
Option B () is correct because introducing a dielectric increases capacitance, leading to a lower impedance and thus a higher current.
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