Nodes Dynamic - Kirchoff (circuit inside)

Thread Starter

blank

Joined Apr 26, 2008
13
hello all,


First of all, i'm not sure if the term "nodes dynamic" is correct, its a straight translation from greek. Anyhow, i've got the following circuit and some questions.




Whats the rule to find the currents (I Ampere) directions is every node (V1,V2,V3) in order to apply the law of Kirchoff in every node?

I need to find the Power (P watt) on E1.
 
Top