Question

Tolong bantu,yg no 12 dan 15Fisika IX(27point)

Answer 1

15.)
1/Rp = 1/4 + 1/6
1/Rp = 3+2/12
1/Rp = 5/12
Rp= 12/5
Rp = 2,4

I = V/R+r
I = 12/2,4+1,6
I = 12/4
I = 3 A (b)
maaf cuma bisa bantu no 15