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Physics · 2023 · 1 mark
Semiconductor Electronics: Materials, Devices and Simple CircuitsIntrinsic Semiconductor1 markRemembermcq
CBSE 2023 · Region 5 · Set 3 · Q9
The energy required by an electron to jump the forbidden band in silicon at room temperature is about
The energy required by an electron to jump the forbidden band in silicon at room temperature is about
Official answer
(D)
1.$\displaystyle 1$ eV
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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.