Q133
A small amount of phosphorus is added to silicon so that there are 2.5 × 1017 conduction electrons per cubic meter and 9.0 × 1014 holes per cubic meter. Let µe = 0.13 m2/V.s and µh = 0.05 m2/V.s. The resistivity in Ω - m will be
A.
5.2072
B.
192.042
AnswerC.
129.02
D.
0
Answer: Option B
Solution
Answer: Option B
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