- #1
gatsbycollege
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Homework Statement
http://img716.imageshack.us/img716/8021/69925791.jpg
Find The Thevenins Equivalent of the circuit shown .
at the terminal a and b i think
Homework Equations
Vth = Rth(Ith)
V= IR
The Attempt at a Solution
For Vth
i tried using Nodal Analysis Having 4 Node Voltages
but i don't know if the 5 ohms resistor and 8 ohms resistor is having flow of current in there?
For Rth
the Current source is change into open ckt.
then solve by having 40 and 20 in series then parallel in 10 ohms
therefor [(40+20)x10]/70 + 45 + 5 + 8 = 78 ohms = RthSo I am wondering how should i get the Vth now,,
And is Vth = Va + 35V and Vth = Vb +15 V ? or I = (Va + 35 - Vth) / 5 ohms
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