Question

hitunglah hambatan pengganti?​

Answer 1

#Langkah 1 pararel 13 ohm dengan 6 ohm

[tex] \frac{1}{Rp1} = \frac{1}{6} + \frac{1}{13} \\ \frac{1}{Rp1} = \frac{13 + 6}{78} \\ Rp1 = \frac{78}{19} \\ Rp1 = 4.1 \: ohm[/tex]

#langkah 2 pararelkan 5ohm,. 6 ohm dan 12 ohm

[tex] \frac{1}{Rp2} = \frac{1}{5} + \frac{1}{6} + \frac{1}{12} \\ \frac{1}{Rp2} = \frac{72 + 60 + 30}{360} \\ \frac{1}{Rp2} = \frac{162}{360} \\ Rp2 = \frac{360}{162} \\ Rp2 = 2.2ohm[/tex]

# langkah 3 serikan 2 ohm, Rp1, Rp2 dan hambatan yg tidak tercantum nilainya

Rs = 2 + 4.1 + 2.2 + R

Rs = 8.3 + R

catatan: nilai R tinggal masukin nilai hambatan yg gak ditulisnya ya,, yg dibuletin merah