CBSE 2023 · Region 3 · Set 2 · Q19 · 2 marks
How is the width of depletion layer of a $\displaystyle p-n$ junction diode affected when it is (i) forward biased, and (ii) reverse biased ? Justify your answers.
Marking-scheme solution
Effect on width of depletion layer with justification in case of
Semiconductor Electronics: Materials, Devices and Simple Circuitsp-n JunctionUnderstandvery_short_answermedium
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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.