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VinnyCee
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Homework Statement
Use source transformation to find the voltage [itex]V_x[/itex] in the circuit below.
http://img207.imageshack.us/img207/5150/chapter4problem24ij9.jpg
Homework Equations
[tex]V_S\,=\,i_S\,R[/tex]
[tex]i_S\,=\,\frac{V_S}{R}[/tex]
KCL, KVL, v = i R, super-node?
The Attempt at a Solution
I transform the independdant current source on top first.
[tex]V_S\,=\,(3\,A)\,(10\Omega)\,=\,30\,V[/tex]
http://img441.imageshack.us/img441/4210/chapter4problem24part2be2.jpg
Then I transform the V.C.C.S. on the right.
[tex]V_S\,=\,(2\,V_x)\,(10\Omega)\,=\,20\,V_x[/tex]
http://img255.imageshack.us/img255/9743/chapter4problem24part3kh6.jpg
Then I combine the two resistors in series.
http://img101.imageshack.us/img101/5192/chapter4problem24part4bx8.jpg
Here I am stuck, how do I proceed?
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