Semiconductor is a class of solid whose conductivity increases with an increase in

pelumiadeemi

3 years ago

Ans :B .Temp

Semi-conductors are the substances whose conductivity lies between conductors and insulators . As the temperature increases, the width of the energy gap reduces and some electrons jump to the conduction band . Thus , the conductivity of semiconductors increases with the increase in temperature .

genuineofthesky001

1 year ago

conductivity of a semi conductor increases with temperature and the resistance decrease with temperature
then, the conductivity of metals decrease with temperature and the resistance increases with temperature

winjims

4 years ago

I THOUght semiconductors also make up electric bells