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Homework Statement
[PLAIN]http://img810.imageshack.us/img810/807/circuitxm.png
http://img810.imageshack.us/img810/807/circuitxm.png
set up all the equations (Kirchoffs current and voltage law)
Homework Equations
Sum of i's = 0
Sum of V's = 0
The Attempt at a Solution
there are 4 nodes, therefore I can use 3 KC laws (Current in = current out)
so at node A (top left) I am wondering if the current in is 2A (due to the current generator in the bot) and therefore there are 2 currents flowing out
or should I just label it as current 1 (i1)
also for the same thing in node C(bot left) the current comming from the 12V generator. . .is it the same current as the one running trough the 8 Ohm resistor? or is it a different one? so then the current out is 2A and the current in is . . .?
Im kinda lost. . . Are there 3 currents in the entire circuit? or are there more?
I don't have problems iwth the voltage law but the current "concept" is the one that gets me lost =/
thank you.
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