CBSE 2025 · Region 7 · Set 1 · Q5 · 1 mark
A capacitor and an inductor are connected in series across an ac source of voltage of variable frequency. The frequency is increased continuously. The nature of the circuit before and after the resonance will be :
Official answer
From CBSE’s own marking scheme for this paper.
(C)
capacitive and inductive respectively
Alternating CurrentAC Voltage Applied to a Series LCR CircuitUnderstandmcqmedium
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CBSE Class 12 Physics past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.