1/Rp = 1/R1 + 1/R2
1/Rp = 1/3 Ω + 1/6 Ω
1/Rp = 2/6 Ω + 1/6 Ω
1/Rp = 3/6 Ω
Rp/1 = 6 Ω/3 = 2 Ω
Baca Juga: Latihan Soal dan Jawaban PTS UTS IPA Kelas 9 Semester 1 Kurikulum 2013
![Soal IPA Kelas 9 Halaman 221, 223](https://assets.pikiran-rakyat.com/crop/1163x27:1826x364/x/photo/2021/11/07/2247460087.png)
Soal IPA Kelas 9 Halaman 221, 223
Rangkaian seri :
Rs = Rp + R3
Rs = 2 Ω + 2 Ω = 4 Ω