Question

what is the effect of temprature on conductivity of semiconductor​

Answer 1

Answer:

The gap between the highest energy of the valence band and the lower energy of the conduction band depends upon the material. Thus, with an increase of temperature, the conductivity of semiconductor increases and resistivity decreases.

Answer 2

Answer:

The gap between the highest energy of the valence band and the lower energy of the conduction band depends upon the material. Thus, with an increase of temperature, the conductivity of semiconductor increases and resistivity decreases.