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ECE · Q248

Electronic Devices And Circuits

Engineering and GATE · ECE · question 248

Q248

By increasing temperature, the electrical conductivity would:

A.
increase in metals as well as in intrinsic semiconductors
B.
increase in metals but decrease in intrinsic semiconductors
C.
decrease in metals but increase in intrinsic semiconductors
Answer
D.
decrease in metals as well as in intrinsic semiconductors

Answer: Option C

Solution

Answer: Option C
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