Tolong bantu jawab no.10

Rs = 2 ohm + 4 ohm = 6 ohm
1/Rp = 1/6 + 1/4
1/Rp = 2/12 + 3/12
1/Rp = 5/12
Rp = 12/5 = 2,4 ===> R total = 2,4 ohm

Arus (I) yg mengalir :
I = V/R total = 6/2,4= 2,5 A (D)