Electronic Devices and Circuits

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. 



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