SemiconductorHard

Question

At K temperature a p-type semiconductor

Options

A.has equal number of holes and free electrons
B.has few holes but no free electrons
C.has few and few free electrons
D.does not have any charge carriers

Solution

At 0 K an electrons hole pair is formed as all the electrons remain in the valence band. So we can say that there is no charge carrier at this temperature.

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