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Basic Op-Amp Circuits
The given circuit is a two-pole, active ______ filter.
high-pass
low-pass
band-pass
band-stop
Correct Answer:
low-pass
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Basic Op-Amp Circuits
In the given circuit, if Rf is reduced to 8 kΩ, the circuit becomes the ______.
The critical frequency for the active filter in the given circuit is approximately _______.
Above the critical frequency (fc) of a low-pass filter, the output voltage gain _______.
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