An n- channel JFET has IDSS=2mA,and Vp=-4v.Its transconductance gm=in – McqOptions

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1.	An n- channel JFET has IDSS=2mA,and Vp=-4v.Its transconductance gm=in mA/V)for an applied gate to source voltage VGS=-2v is
A.	0.25
B.	0.5
C.	0.75
D.	1
Answer» C. 0.75

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