A -type material is electrically ……. |
|
a) |
Positive |
b) |
Negative |
c) |
Neutral |
d) |
Depends on the concentration of impurities |
A -type material is electrically ……. |
|
a) |
Positive |
b) |
Negative |
c) |
Neutral |
d) |
Depends on the concentration of impurities |
(c) A -type material is electrically neutral. |