Engineering, 06.08.2021 16:50 sierras0330
A simple RC low pass filter with variable cutoff frequency is comprised of a 30 k-ohm potentiometer (variable resistor) and the capacitor is 0.4 microfarads. If the linear pot is set to one-third of its full range, what is the cutoff frequency of the filter, in Hz?
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A simple RC low pass filter with variable cutoff frequency is comprised of a 30 k-ohm potentiometer...
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