A) Resistance of each increases
B) Resistance of each decreases
C) Resistance of copper increases while that of germanium decreases
D) Resistance of copper decreases while that of germanium increases
Correct Answer: D
Solution :
Resistance of conductors (Cu) decreases with decrease in temperature while that of semi-conductors (Ge) increases with decrease in temperature.You need to login to perform this action.
You will be redirected in
3 sec