_ In a certain common source D-MOSFET amplifier, Vds =3.2 V r.m. and Vgs = 280 mV r.m.s. The voltage gain is ___________$?

_ In a certain common source D-MOSFET amplifier, Vds =3.2 V r.m. and V

1.	_ In a certain common source D-MOSFET amplifier, Vds =3.2 V r.m. and Vgs = 280 mV r.m.s. The voltage gain is ___________$?
A.	1
B.	11.4
C.	8.75
D.	3.2
Answer» C. 8.75