An RC low-pass filter consists of a 120 resistor and a...

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An RC low-pass filter consists of a 120 Ω resistor and a 0.002 µF capacitor. The output is taken across the capacitor. The circuit's critical frequency is

A. 333 kHz

B. 633 kHz

C. 331 kHz

D. 60 kHz

Answer: Option B

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Comments ( 1 )

Engr Farman :

3 years ago

Fc= 1/2piRC

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