Two wafers of extrinsic Si have the same dopant concentration, but one wafer is n-type and...

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Electrical Engineering

Two wafers of extrinsic Si have the same dopant concentration,but one wafer is n-type and the other is p-type. The resistivitiesof the two wafers are measured under the same test conditions andfound to be different. Which one has the larger resistivity?Explain.

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4.1 Ratings (473 Votes)
The conductivity of an N type semiconductor is given by theequationAs in Ntype n pHere n Concentration of Dopant Ionse charge on an electron mobility ofan    See Answer
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