A) Electrons are majority carriers and trivalent atoms are dopants
B) Electrons are minority carriers and pentavalent atoms are dopants
C) Holes are minority carriers and pentavalen atoms are dopants
D) Holes are majority carriers and trivalent atoms are dopants
Correct Answer: C
Solution :
The n-type semiconductor can be produced by doping an impurity atom of valence 5 i.e., pentavalent atoms. i.e., phosphorus
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