A) increases with increase in temperature
B) decreases with increase in temperature
C) is not affected by change in temperature
D) increases for germanium and decreases for silicon
Correct Answer: B
Solution :
The electric resistance of a typical intrinsic (rion doped) semiconductor decreases exponentially with temperature \[R={{R}_{0}}\,{{e}^{\alpha /T}}\]You need to login to perform this action.
You will be redirected in
3 sec