The subsequent problems deal with the circuit below, where the op amp is an LM741 with an output short circuit current of 25 mA, and a maximum output voltage swing of +/? 13.6 V. NOTE: do not assume the op amp is "ideal."
The open-loop frequency response curve for the op amp, as provided by the manufacturer is:
If Vin=5V, What is the smallest R can be and still have the op amp circuit work properly (i.e., the output voltage will be as expected)?
A. 100 ?
B. 2 k?
C. 1 k?
D. 500 ?
E. 200 ?
Answer: E
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