mohon bantuannya gays:v

Np= 1200
Ns= 400
Vp= 300v
Ps= 100 watt

ditanya Ip?

•cari Vs dulu
Np/Ns=Vp/Vs
1200/400=300/Vs
3/1=300/Vs
3Vs= 300
Vs= 100

•daya di sekunder
Ps=Vs.Is
100= 100.Is
1 A=Is

•cari Ip
Np/Ns=Is/Ip
1200/400=1/Ip
3/1=1/Ip
3Ip=1
Ip= 1/3 A

jadi Ip= 1/3A

semoga membantuu :)