The conductivity of semiconductors .......... | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) In semiconductors,the energy gap between the valence band and the conduction band is small. At low temperatures,electrons are unable to jump to th

Vedclass · Accepted Answer

increases

Vedclass · Answer

(A) In semiconductors,the energy gap between the valence band and the conduction band is small. At low temperatures,electrons are unable to jump to the conduction band. As the temperature increases,more electrons gain sufficient thermal energy to jump from the valence band to the conduction band. This increase in the number of charge carriers leads to an increase in the conductivity of semiconductors.

The conductivity of semiconductors $..........$ with an increase in temperature.

Similar Questions

Which of the following pairs of compounds exhibits isomorphism?

Under which category are iodine crystals placed among the following?

Identify the incorrect set from the following:

Explain the following with suitable examples:
$(v)$ $12-16$ and $13-15$ group compounds.

The one that is extensively used as a piezoelectric material is

Vedclass Test Series

Exam Paper Generator

Online Exam Module