ENEM
ITA
IME
FUVEST
UNICAMP
UNESP
UNIFESP
UFPR
UFRGS
UNB
(Udesc 2015) De acordo com a figura, os valores das correntes elétricas , e são, respectivamente, iguais a:
2,0 A, 3,0 A, 5,0 A
-2,0 A, 3,0 A, 5,0 A
3,0 A, 2,0 A, 5,0 A
5,0 A, 3,0 A, 8,0 A
2,0 A, -3,0 A, -5,0 A