CBSE 2023 · Region 1 · Set 1 · Q2 · 1 mark
For a metallic conductor, the correct representation of variation of resistance R with temperature T is :
Official answer
From CBSE’s own marking scheme for this paper.
(D)
Current ElectricityTemperature Dependence of ResistivityRemembermcqeasy
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CBSE Class 12 Physics past-paper question from the 2023board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.