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MHT CET 2026 (18 Apr, Shift 2) · Intrinsic & Extrinsic Semiconductors

Intrinsic & Extrinsic Semiconductors question from MHT CET 2026 (18 Apr, Shift 2)

Q2MHT CET 2026 · 18 APR · SHIFT 2Easy

Intrinsic & Extrinsic Semiconductors

For intrinsic semiconductor, if nhn_h and nen_e represent the number of holes per unit volume and the number of free electrons per unit volume respectively then

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Answer: (c)

  1. Each electron that leaves a bond in a pure semiconductor leaves one hole behind.
  2. So nh=nen_h = n_e.
  3. So the answer is (c).
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