Calculate the overall voltage gain Gv of a common source amplifier for which gm = 2mA/V, RD = 10 k , R0 = 10 k and RG = 10 M . The amplifier is fed from a signal source of Thevenin resistance of 0.5M and the amplifier is coupled with a load of 10 k .

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1.	Calculate the overall voltage gain G_v of a common source amplifier for which g_m = 2mA/V, R_D = 10 k , R₀ = 10 k and R_G = 10 M . The amplifier is fed from a signal source of Thevenin resistance of 0.5M and the amplifier is coupled with a load of 10 k .
A.	-11.2 V/V
B.	-22.4 V/V
C.	-33.6 V/V
D.	-44.8 V/V
Answer» B. -22.4 V/V

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