- #1
Femme_physics
Gold Member
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So I'm looking at this non-inverting Op-Amp
http://img140.imageshack.us/img140/6660/shomermofa.jpg [Broken]
Trying to understand how Op-Amps work.
It seems rather strange they're saying no current flows from + to - because then how does the current from Vin spreads through?
After all, there is a infinite-resistance resistor there that blocks passage, from my understanding. As such:
http://img51.imageshack.us/img51/1152/opamps.jpg [Broken]
http://img140.imageshack.us/img140/6660/shomermofa.jpg [Broken]
Trying to understand how Op-Amps work.
It seems rather strange they're saying no current flows from + to - because then how does the current from Vin spreads through?
After all, there is a infinite-resistance resistor there that blocks passage, from my understanding. As such:
http://img51.imageshack.us/img51/1152/opamps.jpg [Broken]
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