I asked the professor and he hinted that I should use a KCL loop at the inputs with virtual ground. But I still don't fully understand it myself.
How would I go about this circuit? Thanks guys!
How would I go about this circuit? Thanks guys!
YepOk.
Can you follow the current from V1 and to the ground? Call this current A. Can you write out which components it goes through? What the voltage would be across that component?
Write it out. I want to see an equation.Yep
Yep
Almost correct. It will go through R1, R2 and Rgen1.Would current A be going through R1 and R2. I don't know what the voltage that would be
Vout is connected to R4... It is part of this circuit.So then BR4+BR3+BRgen2=V2 and since its a difference amplifier do I subtract the voltages?
That is good. So.Oh woops! so BR4+BR3+BRgen2+V2=vout
by Steve Arar
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