- #1
asdf12312
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Homework Statement
Consider a feedback amplifier for which the open loop gain A(s) is given by:
A(s) = X/ [(1+s/Y)*(1+s/Z)2] |s=jω
Where X = 7500, Y = 90000, and Z = 800000
a) If the feedback factor
b) Find the critical value of
2. Homework Equations
Af(s) = A(s)/ 1+A(s)B(s) (gain with feedback)
The Attempt at a Solution
I'm not sure how to start this problem. If