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________?

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Academy of PakistanTest & Learning

804Active Users

838Electrical EngineeringMedium

A723 Hz

B7,234 Hz

C3,617 Hz

D362 Hz

Correct answer

C. 3,617 Hz

Explanation

The correct answer is 3,617 Hz.

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________? - Answer and Explanation | Academy of Pakistan