Input resistance of an ideal op amp, Electrical Engineering

Q. The input resistance of an ideal op amp with no feedback is infinite. Investigate the input resistance of an op amp with a feedback resistance RF:

(a) When there is no resistance placed in the - input line.

(b) When a resistance R1 is placed in the - input line.

Posted Date: 6/17/2013 5:15:02 AM | Location : United States







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