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electronics and communication engineering exam question papers
1. As the temperature increases the mobility of electrons __________ .
(A): decreases because the number of carries increases with increased collisions
(B): increases because the number of carries decreases with decreased collisions
(C): none of the above
(D): remains same
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By: guest on 02 Jun 2017 12.54 am
Mobility of electrons m = 2.5 for electrons and 2.7 for holes in Si.
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