Home Physics Semiconductor Electronics All Topic Question for Revision Test Which one of the following statements is not…
Physics Semiconductor Electronics All Topic Question for Revision Test MCQ (Single Correct)

Which one of the following statements is not correct in case of a semiconductor?

A
Temperature coefficient of resistance is negative.
B
Doping increases conductivity.
C
At absolute zero temperature, it behaves like an insulator.
D
Resistivity is in between that of a conductor and insulator.

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Text Solution

Verified by Experts
The correct answer is:
D

Resistivity of a semiconductor is while that of insulator is and conductor is .

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