An RL high-pass filter consists of a 470 Ω resistor and a 600 mH coil. The output is taken across the coil. The circuit’s critical frequency is________?

Academy of PakistanTest & Learning

804Active Users

Academy of PakistanTest & Learning

804Active Users

3350Electrical EngineeringMedium

A1,250 Hz

B125 Hz

C564 Hz

D5,644 Hz

Correct answer

B. 125 Hz

Explanation

The correct answer is 125 Hz.

An RL high-pass filter consists of a 470 Ω resistor and a 600 mH coil. The output is taken across the coil. The circuit’s critical frequency is________? - Answer and Explanation | Academy of Pakistan