Semiconducting Devices Question 175
Question: The valence band and conduction band of a solid overlap at low temperature, the solid may be
[Orissa JEE 2002; BCECE 2004]
Options:
A) A metal
B) A semiconductor
C) An insulator
D) None of these
Show Answer
Answer:
Correct Answer: A
Solution:
In conductors valence band and conduction band overlaps.
