Question: A CG amplifier when fed with a signal source having R , ; , = I 0 0 0 is found to have an overall

A CG amplifier when fed with a signal source having R,;,= I 000 is found to have an overall voltage gain of 12 VN. When a 100-0 resistance is added in series with the signal generator, the overall voltage gain decreases to 10 VN. What must g., of the MOSFET be? If the MOSFET is biased at It,=0.25 mA, at what overdrive voltage must it be operating?

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