Electronic Devices Question 69

Question: In case of a semiconductor, which of the following statement is wrong

[Pb. PMT 1999]

Options:

A) Doping increases conductivity

B) Temperature coefficient of resistance is negative

C) Resisitivity is in between that of a conductor and insulator

D) At absolute zero temperature, it behaves like a conductor

Show Answer

Answer:

Correct Answer: D

Solution:

At absolute zero temperature, semiconductor.



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