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In a n-type semiconductor, which of the following statement is true?
Options
(a) Electrons and minority carriers and pentavalent atoms are dopants
(b) Holes and minotiry carriers and pentavalent atoms are dopants
(c) Holes and majority carriers and trivalent atoms are dopants
(d) Electrons are majority carriers and trivalent atoms are dopants
Correct Answer:
Holes and minotiry carriers and pentavalent atoms are dopants
Explanation:
In a n-type semiconductor holes are minority carriers and pentavalent atoms are dopants.
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Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The angle of incidence for a ray of light at a refracting surface of a prism is 45⁰.
- Frequency of stretched string will increase by
- The time by a photoelectron to come out after the photon strikes is approximately
- The mass number of nucleus is always
- The kirchoff’s first law (∑i=0) and second law (∑iR=∑E), where the symbols
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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