Hi again,..I think I solved the last problem,..now its another new problem,...how can I measure the input current into the opamp in an inverting amplifier?!....It has been said that simly placing a marker on the input terminal of ideal opamp does not give a right answer.
The input vomltage is a sine wave by 1kHz and Vp-p 1 volt.
---I was thinking it should be zero,...how can I get this zero value,if it has to be!
The input vomltage is a sine wave by 1kHz and Vp-p 1 volt.
---I was thinking it should be zero,...how can I get this zero value,if it has to be!