It's ok mam but you should have explain that how to connect circuit step-by-step.thank when you make you video as per my objections. I will be passed there going for next sem😅thank you.
Yes you can use any number of inputs but you have to take care that the voltage applied should not exceed the configuration of op-amp. Means the theoretical and experimental values should be comparable
Gain of inverting mode is the ratio of feedback resistance to input resistance with negative sign. Non inverting mode gain is 1+ Rf/Ri. So we'll get 2 in non inverting mode
