CBSE 2023 · Region 2 · Set 1 · Q24 · 2 marks
Draw energy band diagram for an n -type and p -type semiconductor at $\displaystyle \mathrm{T}>0 \mathrm{~K}$.
Marking-scheme solution
(a)
n-type semiconductor (b) p-type semiconductor
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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.