pakai cara yaaa no 41

Rumus :
Vp/Vs = Np/Ns = Ip/Is

~
Dik :
Np = N1 = 400 lilitan
Ns = N2 = 1600 lilitan
Ip = 4 A

Dit :
Is?

Jawab :
Np/Ns = Ip/Is
400/1600 = 4/x
1/4 = 4/x
x = 4.4
x = 16 A

Semogamembantu^^