An op-amp has an open-loop gain of 100,000 and a cutoff frequency of 4 – McqOptions

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1.	An op-amp has an open-loop gain of 100,000 and a cutoff frequency of 40 Hz. Find the open-loop gain at a frequency of 30 Hz.
A.	800
B.	8,000
C.	80,000
D.	100,000
Answer» E.

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