Electronic Devices and Circuits - Engineering

Q1:

For a semiconductor, the conductivity is a function of the products of the number of charge carriers and their mobilites. As result, if the temperature of a slab of intrinsic silicon increases, how does its conductivity vary?

A Decreases

B Increases

C Remains unaffected

D Increases or decreases depending upon the rise in temperature

ANS:B - Increases

No answer description is available.