Regarding a semiconductor which one of the following is wrong |
|
a) |
There are no free electrons at room temperature |
b) |
There are no free electrons at 0 |
c) |
The number of free electrons increases with rise of temperature |
d) |
The charge carriers are electrons and holes |
Regarding a semiconductor which one of the following is wrong |
|
a) |
There are no free electrons at room temperature |
b) |
There are no free electrons at 0 |
c) |
The number of free electrons increases with rise of temperature |
d) |
The charge carriers are electrons and holes |
(a) At room temperature, few bonds break and electron hole pair generates inside the semiconductor |