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cheers ricky my maths is poor i can understand what you've done by putting vgs into the ID equation but i cant solve x, im a network engineerer.. im not asking you to solve this equation but if you can provide step by step details on how you solved in this case id (x), then i can follow the steps you've taken and learn from you and then practice practice till i perfect.. the technique which you have showed me..
Jas
i need to work out the values for VGS and ID but both are in the same equation for each other and i dont know how to solve it
VGS = 2.2785 - (ID x 1.5k ohms)
ID = 8mA [ 1 - VGS / -4 ]squared
i dont know how to do it.. if anyone can enlighten me then please do..
my prof goes to do this
"As you can see there are two equations relating VGS and ID. Thus substitute from one equation preferentially for VGS in terms of ID and solve the simultaneous equations to get ID."
but i have no idea wat he means im running outta ideas to solve it..
just the main important thing is how one solved it.. so i can learn from it
Cheers Skye
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