Physics, asked by mimogoswami6356, 11 months ago

What is the effect of rise in temperature on the resistance in semiconductor?

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Answered by Anonymous

As the temperature of the semi-conductor is increased, the electrons in the valence band gain sufficient energy to escape from the confines of their atoms. As a result, in higher temperatures, a semi-conductor's valence electrons are free = conduction results, resistivity decreases.

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