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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
- A body of mass 2 kg travels according to the law x(t)=pt+qt²+rt³
- A p-n-p transistor is used in common emitter mode in an amplifier circuit.
- A freely suspended bar magnet aligns itself in
- The radius of gyration of a solid sphere of radius r about a certain axis is r
- The mean radius of the earth is R, its angular speed on its own axis is ?
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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