An RC high-pass filter consists of a 0 2 F capacitor...

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An RC high-pass filter consists of a 0.2 µF capacitor and a 220 Ω resistor. The output is taken across the resistor. The circuit's critical frequency is

A. 723 Hz

B. 7,234 Hz

C. 362 Hz

D. 3,617 Hz

Answer: Option D

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