Determine how many holes are in the valence band

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Reference no: EM13288683

At room temperature in a cubic centimeter of intrinsic siliconthere will be about 10 billion electrons in the conduction band
a)How many holes are in the valence band
b)If electrons are constantly seeking lower energies and recombining with holes then how can the number of 10billion remain constant.

Reference no: EM13288683

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