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Semiconductor Electronics Part 3

Section: Physics

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Question : 4

Total: 25

Consider a n-type semiconductor in which ne and nh are number of electrons and holes, respectively.
(A) Holes are minority carriers
(B) The dopant is a pentavalent atom
(C) nenh≠ni2 (where ni is number of electrons or holes in semiconductor when it is intrinsic form)
(D) nenh≥ni2
(E) The holes are not generated due to the donors Choose the correct answer from the options given below:

[4 Apr 2025 Shift 2]

(A), (B), (C) only
(A), (B), (E) only
(A), (C), (E) only
(A), (C), (D) only

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