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_Bd_

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## Homework Statement

[PLAIN]http://img810.imageshack.us/img810/807/circuitxm.png [Broken]

http://img810.imageshack.us/img810/807/circuitxm.png [Broken]

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) Im 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 dont have problems iwth the voltage law but the current "concept" is the one that gets me lost =/

thank you.

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