Q.

For a p -type semiconductor, which of the following statements is true?

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a

Electrons are the majority carriers and pentavalent atoms are the dopants.

b

Electrons are the majority carriers and trivalent atoms are the dopants.

c

Holes are the majority carriers and trivalent atoms are the dopants.

d

Holes are the majority carriers and pentavalent atoms are the dopants.

answer is C.

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Detailed Solution

In p -type semiconductors, holes are the majority carriers and trivalent atoms are the dopants such as B, Al or Ga.
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