FET » Exercise – 1
6. The transconductance, gm of a JFET is computed at constant VDS , by the following :
(a) ∆ID /∆VGS
(b) ∆VGS /∆ID
(c) ∆VGS x∆ID
(d) ∆ID /∆VGS +∆IDS
Explanation
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