What is the effect of temperature on the recombination rate of electrons in electronic circuits?

Electronics and Communication Engineering (ECE) : Electronic Devices and Circuits - Quiz(MCQ)

Recombination rate is independent of temperature

Recombination of electrons doesnâ€™t occur in semiconductors

Recombination rate increases with increase in the temperature

Recombination rate decreases with increase in the temperature

Correct Answer : Option (D) : Recombination rate decreases with increase in the temperature

Explanation : Recombination rate decreases when temperature increases because the electrons that are going to combine with holes in the valence bond are re-excited.

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