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To obtain a p-type semiconductor, germanium must be doped with
Options
(a) Arsenic
(b) Antimony
(c) Indium
(d) Phosphorus
Correct Answer:
Indium
Explanation:
P-type semiconductor is obtained when Si or Ge (tetravalent) is doped with group-III trivalent inpurities like aluminium (Al), boron (B), indium (ln) etc.
Related Questions: - Which one of the following statements is not correct in case of a semiconductor?
- In a capillary tube water raises by 1.2 mm. The height of water that will rise
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Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following statements is not correct in case of a semiconductor?
- In a capillary tube water raises by 1.2 mm. The height of water that will rise
- For a particle in a non-uniform accelerated circular motion correct statement is
- What is the nature of Gaussian surface involved in Gauss’s law of electrostatics?
- Aperture of human eye is 0.2 cm. The minimum magnifying power of a visual
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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