Question : In a semiconductor
A. there are no free electrons at 0 K
B. there are no free electrons at any temperature
C. the number of free electrons increases with pressure
D. the number of fre electrons is more than that in a conductor
Answer:A
Question : In a semiconductor
A. there are no free electrons at 0 K B. there are no free electrons at any temperature C. the number of free electrons increases with pressure D. the number of fre electrons is more than that in a conductor