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When doing some calculations for a JFET (n-channel), I guess u all know this equation:

Id = Idss( 1 - (Ugs/Up))^2

my question is, am i supposed to take the absolute values (modulus) of Ugs and Up???

Id = drain current

Idss = saturated drain-source current

Ugs = gate-source voltage

Up = pinch off voltage.

pls, kinda an urgency!!

thanks!

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# Calculations for a JFET

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