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Indian Navy SSR Semiconductor Electronics — practice questions

Explore 1 free Semiconductor Electronics questions in Indian Navy SSR Physics. Open each question or exercise to read its content, reference answers and available explanation.

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Semiconductor Electronics questions and exercises with answers

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p-type semiconductor is doped with:Read the answer and worked solution →

Worked practice questions

p-type semiconductor is doped with:

  1. Pentavalent
  2. Pure Si
  3. Trivalent atom (B, Al, Ga) — acceptor
  4. No doping
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Correct answer: C. Trivalent atom (B, Al, Ga) — acceptor

Trivalent dopants create hole (missing one electron in covalent bond). **Majority carriers:** holes. Minority: electrons. Acceptor level just above VB.

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