STANDARDPhysics-Semiconductors
STANDARD Physics Properties of Semiconductors MCQ Question
Type: MCQ-conceptual-Easy
In a semiconductor
A
There are no free electrons at any temperature
B
The number of free electrons is more than that in conductor
C
There are no free electrons at 0 K
D
None of these
Correct Answer
Option C
Detailed Explanation
At 0K, a semiconductor behaves as an insulator with no free electrons.
Found an issue with this question?