An RL low-pass filter consists of a 5.6 mH coil and a 3.3 k resistor. The output voltage is taken across the resistor. The circuit s critical frequency is______________?

An RL low-pass filter consists of a 5.6 mH coil and a 3.3 k resistor.

1.	An RL low-pass filter consists of a 5.6 mH coil and a 3.3 k resistor. The output voltage is taken across the resistor. The circuit s critical frequency is______________?
A.	93.8 kHz
B.	93.8 Hz
C.	861 Hz
D.	86.12 kHz
Answer» B. 93.8 Hz

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An RL low-pass filter consists of a 5.6 mH coil and a 3.3 k resistor. The output voltage is taken across the resistor. The circuit s critical frequency is______________?

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