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cse • paper_2 • solid_state_electronicscse-2024-subject-08-004

Amplifier gain — UPSC CSE 2024 Physics PYQ

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An RC-coupled transistor amplifier has mid-frequency gain A_{\text{vm}} = 100. The values of the lower and upper cut-off frequencies are f_1 = 20\text{ Hz} and f_2 = 50\text{ kHz}. Find the frequencies at which the gain is reduced to 80.

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