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MHT CET 2023 (9 May, Shift 1) · Intrinsic & Extrinsic Semiconductors

Intrinsic & Extrinsic Semiconductors question from MHT CET 2023 (9 May, Shift 1)

Q26MHT CET 2023 · 9 MAY · SHIFT 1Easy

Intrinsic & Extrinsic Semiconductors

For an intrinsic semiconductor $(n_h$ and $n_e$ are the number of holes per unit volume and number of electrons per unit volume respectively)

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Answer: (b)

In an intrinsic semiconductor electrons and holes are created in pairs.
So $n_h = n_e$ .
So the answer is (b).

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