For a Junction Field Effect Transistor [3 marks]: i) ii) iii) What is the value of drain current when Vgs = pinch-off voltage? (Ans: Is it (a) O A, (b) 1 A, (c) 2 A, or (d) cannot be determined? When will maximum current flow? Is it (a) Vgs = 0 V, b Vgs = 0 V and Vds >= |V, c) VDs >= |Vpl, or d) Vp = 0 The Shockley equation is a) l = (1 - Vgs/Vp) b) ID = IDss (1 - Vgs/Vp) c) ID = IDss (1 - Vgs/Vp) d) ID = lpss (1 + Vgs/Vp)