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Suppose an intrinsic semiconductor has 1 billion free electrons at room temperature. If the temperature

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Suppose an intrinsic semiconductor has 1 billion free electrons at room temperature. If the temperature changes to 75'C, how many holes are there? 

a. Fewer than 1 billion 

b. 1 billion 

c. More than 1 billion 

d. Impossible to say

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1 Answer

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edited by

(c) More than 1 billion

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