For an n-channel silicon JFET with a = 2 × 10-4 cm and channel resist – McqOptions

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1.	For an n-channel silicon JFET with a = 2 × 10-4 cm and channel resistivity ρ = 5Ω –cm, μn = 1300 cm2/V-s and ε0 = 9 × 10-12 F/m, the pinch-off voltage, Vp, is nearly
A.	2.30 V
B.	2.85 V
C.	3.25 V
D.	3.90 V
Answer» C. 3.25 V

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