00:01
Hello students, according to part 1, the feedback topology of the circuit is positive feedback.
00:30
This is the answer for part 1.
00:33
And for part 2, we are going to find out the feedback factor.
00:40
So, we are going to use the formula feedback factor beta is equals to rs divided by r3 into r4 divided by rl plus r4.
01:08
Now, we are going to substitute the values 1k plus 1k divided by 5k into 5k plus 6k.
01:23
So, you will be getting the factor value is equals to 1 by 6.
01:31
This is the answer for part 2.
01:34
For third one, open loop gain, they are given that value ab0 is equals to 20 kilo v by v.
01:57
Next, we are going to find out the closed loop gain...