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Physics · 2023 · 1 mark
CBSE 2023 · Region 5 · Set 2 · Q9
During the formation of a p - n junction.
During the formation of a $\displaystyle \mathrm{p}-\mathrm{n}$ junction.
Official answer
(D)
diffusion current remains almost constant but drift current increases till both currents become equal.
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CBSE Class 12 Physics past-paper question from the 2023 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.