Jawabanmu

2014-04-16T00:21:01+07:00
Pakai hukum 1 dan 2 kirchoff  
Loop 1 = -1 + 6i = 0
Loop 2 = -3 + 3i' + 6i + 2i' = 0 
eleminasi = 5i' = 2 => i' = 0,4 A
P = VI = 3.0,4=1,2 Watt
sori klo salah :(