Uji Kompetensi Bab 7, Romawi 2, no.11

Rs1         =R+3 ohm

Rs2         = 2R+6 ohm

1/Rp      =1/Rs1+1/Rs2

                =1/(R+3)+1/(2R+6)

                =(2+1)/2R+6

                =3/(2R+6)

Rp           = (2R+6)/3

 

R = V/I

(2R+6)/3 = 12/3

2R+6 =12

2R = 6

R = 3 ohm

By: Davin Aditya / XJ - 12