Equivalent circuit of FET is shown in the figure below,Where rs 100Ω, Cg = 0.1pF and gm = 0.1mho. For load resistance rL = 500Ω the voltage gain at 1 GHz is:

Equivalent circuit of FET is shown in the figure below,Where rs 100Ω,

1.	Equivalent circuit of FET is shown in the figure below,Where rs 100Ω, Cg = 0.1pF and gm = 0.1mho. For load resistance rL = 500Ω the voltage gain at 1 GHz is:
A.	50
B.	30
C.	20
D.	100
Answer» B. 30