A series resonant band-pass filter consists of a 2 mH coil, a 0.005 µF capacitor, and a 120 Ω resistor. The winding resistance of the coil is 12 Ω. The output voltage is taken off the resistor. Input voltage is 12 Vrms. What is the output voltage magnitude at the center frequency (f0)?

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Academy of PakistanTest & Learning

804Active Users

3280Electrical EngineeringMedium

A1.1 V

B10.9 V

C1.09 V

D12 V

Correct answer

B. 10.9 V

Explanation

The correct answer is 10.9 V.

A series resonant band-pass filter consists of a 2 mH coil, a 0.005 µF capacitor, and a 120 Ω resistor. The winding resistance of the coil is 12 Ω. The output voltage is taken off the resistor. Input voltage is 12 Vrms. What is the output voltage magnitude at the center frequency (f0)? - Answer and Explanation | Academy of Pakistan