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In a p-type semiconductor,
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The correct answer is:
holes are majority carriers and trivalent atoms are dopants.
The correct option is (A)
Concept-Based Question: Option A is true because trivalent atoms are used to dope tetravalent semiconductor materials such as Si or Ge. Doping with impurity in a minor amount generates the majority of carriers (as roughly one impurity atom generates one hole!).
Concept-Based Question: Option A is true because trivalent atoms are used to dope tetravalent semiconductor materials such as Si or Ge. Doping with impurity in a minor amount generates the majority of carriers (as roughly one impurity atom generates one hole!).
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