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 one year ago
As the ideal opamp circuit shown in Fig.43, determine the circuit voltage gain Uo/Us.
https://courses.edx.org/c4x/TsinghuaX/20220332X/asset/43.PNG
 one year ago
As the ideal opamp circuit shown in Fig.43, determine the circuit voltage gain Uo/Us. https://courses.edx.org/c4x/TsinghuaX/20220332X/asset/43.PNG

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KenLJW
 one year ago
Best ResponseYou've already chosen the best response.0To find the solution to this problem requires two other properties of a ideal OpAmp, output impedance is zero and the differential input is zero. With this you can determine VA with superposition for Us, U1, and Uo and then set equal to zero. You can also determine how U1 is related to Uo. Solve for Uo and then divide by Us.
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