Physics
WAEC 2022
In doping an intrinsic semiconductor to produce a p-type semiconductor,
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A.
the semiconductor is heated up
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B.
a donor element is added
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C.
an acceptor element is added
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D.
the semiconductor is conducted to a battery
Correct Answer: Option C
Explanation
If the dominant impurity atoms are ACCEPTOR type in the semiconductor, it will have a majority of holes over the electrons [p-type].
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