Circuit is:
http://img213.imageshack.us/img213/5882/scan0024f.jpg
and I'm told that all Op Amps are ideal and operating in the linear region
and they want vo...
I'm going to use the v+=v- method..
I'm thinking:
vb/1k - va/1k = i (the current at the first dot heading into the first op-amp) = .0001 A
Then the output voltage of the first op-amp is:
0 - (.0001*10,000) = -1 V
i know the voltage and resistance heading into the second op-amp..
BUT there's no current going into either terminal of any op-amp.
this is as far as i've gotten.
http://img213.imageshack.us/img213/5882/scan0024f.jpg
and I'm told that all Op Amps are ideal and operating in the linear region
and they want vo...
I'm going to use the v+=v- method..
I'm thinking:
vb/1k - va/1k = i (the current at the first dot heading into the first op-amp) = .0001 A
Then the output voltage of the first op-amp is:
0 - (.0001*10,000) = -1 V
i know the voltage and resistance heading into the second op-amp..
BUT there's no current going into either terminal of any op-amp.
this is as far as i've gotten.