Physics, asked by asirinaidu2000, 5 months ago

low pass and high pass filters are connected in cascade to get band pass filter the critical frequency of the high pass filter​

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Answered by Anonymous
1

The cutoff frequency for a high-pass filter is that frequency at which the output (load) voltage equals 70.7% of the input (source) voltage. Above the cutoff frequency, the output voltage is greater than 70.7% of the input, and vice versa.

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