1. The problem statement, all variables and given/known data Find the norton equivalent with respect to terminals a and b [PLAIN]http://img821.imageshack.us/img821/7177/nortonequivalent.jpg [Broken] 2. Relevant equations KVL, KCL 3. The attempt at a solution I set i1 = .008 A Then I found the rest of the currents. KVL@ loop i2: 2000(i2-i1)+30=0 i2 = .0065 A KVL@ loop i3: -30+15000i3=0 i3=.002 A KCL@ node D i3-i4-.010=0 (.002)-i4-.010=0 i4= -.008 A KVL@ loop iab: 30000(iab-i4)=0 iab= -.008A I got the same current for i4 and iab, unless I did my math wrong. Can someone check my equations and set up to make sure I'm even finding the right current for the norton equivalent circuit? EDIT. I redid i4 by doing (i4-i3)=.010 A I got i4 = .012 A so I'm not sure which current to o use.