When a diode is doped with either a pentavalent or a trivalent impurity its resistance will（）.
When a diode is doped with either a pentavalent or a trivalent impurity its resistance will（）.
A.increase
B.decrease
C.make the resistance stable against variation due to temperature
正确答案：decrease
Tag：
时间：2024-01-15 10:33:37