Saved Bookmarks
| 1. |
In a n-p-n transistor, the collector current is 10 mA . If 90%the electrons emitted reach the collector. |
|
Answer» the emitter current will be9mA `=(90)/100 I_e=9/10 I_e:. I_e=10/9I_c` . `=10/9xx10=11.1 mA` Now `I_b=I_e -I_c = 11.1 -10=0.1mA` |
|