A basic one- pole RC low- pass filter has fc = 5.9 kHz using a 0.01 µF capacitor. The resistor value is
A)2.7 k▲
B)1.6 k▲
C)16 k▲
D)270 ▲

Name: A basic one- pole RC low- pass filter has fc = 5.9 kHz using a 0.01 µF capacitor. The resistor value is A)2.7 k▲ B)1.6 k▲ C)16 k▲ D)270 ▲
Brand: Quizplus
Rating: 4.9 (40 reviews)

Question

Quizplus · Accepted Answer

The cutoff frequency of a one-pole RC low-pass filter is given by fc = 1/(2πRC). Solving for R, we get R = 1/(2πfcC) = 1/(2π(5.9 kHz)(0.01 µF)) = 2.7 kΩ.

A Basic One- Pole RC Low- Pass Filter Has Fc