(a)Holes form the majority carrier (b)Free electrons form the minority carrier (c)Hole density is equal to electron density (d)It is formed by adding pentavalent impurity
Answer
Answer : (a)
Explanation
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Semiconductor Materials » Exercise - 3147. At room temperature, an intrinsic semiconductor has ........ (a) many holes only (b) a few free electrons and holes (c) many free electrons only (d) no holes or free electrons
Semiconductor Materials » Exercise - 147. The depletion region of a semiconductor has : (a) Only free electrons (b) Only holes (c) Both free electrons and holes (d) Absence of free electrons and holes