00:01
So here in this question, first we need to determine the q point since it is the midpoint, since q is midpoint, mid point, the collector current will be half of the supply voltage.
00:17
The collector current will be half of the supply voltage.
00:21
So we see is equals to vcc by 2, and that is 10 volts by 2, and that is 5 volts.
00:32
We need to determine the emitter voltage.
00:34
So the emitter voltage is 10 % of vcc, that is 10 % of 10 volts, and that is 1 volts.
00:46
Now we need to calculate the base emitter voltage.
00:49
The base emitter voltage is calculated as ve plus, plus ve, and that is 1 volt plus 0 .7 volts, and that is 1 .7 volts.
01:03
Now, we now can calculate the base current.
01:06
We know that the base current is the collector current into beta by beta, collector current by beta, and that is equals to 10 millie ampere by beta, that is 70...