Question

Tentukan nilai hambatan total dari rangkaian resistor berikut ini. (R=6 ohm) ​

Answer 1

Verified answer

Nilai hambatan total dari rangkaian resistor berikut adalah

• Rangkaian a, Rt = 9,23 ohm
• Rangkaian b, Rt = 21,19 ohm
• Rangkaian c, Rt = 32,52 ohm

Pembahasan

Soal a.

Rs1 = 4 + 8 + 12

Rs1 = 24 ohm

Rs2 = 5 + 10

Rs2 = 15 ohm

1/Rt = 1/Rs1 + 1/Rs2

1/Rt = 1/24 + 1/15

1/Rt = 13/120

Rt = 120/13

Rt = 9,23 ohm

Soal b.

Rs1 = 12 + 6

Rs1 = 18 ohm

1/Rp1 = 1/Rs1 + 1/10

1/Rp1 = 1/18 + 1/10

1/Rp1 = 23/90

Rp1 = 90/23 ohm

Rs2 = 90/23 + 5

Rs2 = 205/23 ohm

1/Rp2 = 1/Rs2 + 1/8

1/Rp2 = 23/205 + 1/8

1/Rp2 = 228/1640

Rp2 = 1640/228

Rt = 2 + 6 + 1640/228 + 6

Rt = 14 + 1640/228

Rt = 4832/228

Rt = 1208/57

Rt = 21,19 ohm

Soal c.

1/Rp1 = 1/2R +1/2R

1/Rp1 = 2/2R

Rp1 = R

1/Rp2 = 1/3R + 1/3R

1/Rp2 = 2/3R

Rp2 = 1,5R

1/Rp3 = 1/R + 1/(1/2 R) + 1/R

1/Rp3 = 1/R + 2/R + 1/R

1/Rp3 = 4/R

Rp3 = 0,25 R

1/Rp4 = 1/2R + 1/R

1/Rp4 = 3/2R

Rp4 = 2/3 R

Rp4 = 0,67R

Rt = Rp1 + R + R + Rp2 + Rp3 + Rp4

Rt = R + R + R + 1,5R + 0,25R + 0,67R

Rt = 5,42R

Rt = 5,42 × 6

Rt = 32,52 ohm

Pelajari lebih lanjut

materi tentang hukum kirchoff, brainly.co.id/tugas/23093053

materi tentang hukum ohm, brainly.co.id/tugas/22569774

materi tentang hambatan pengganti, brainly.co.id/tugas/22915243

materi tentang hambatan kawat, brainly.co.id/tugas/22837627

Detail jawaban

Kelas : 12

Mapel : Fisika

Bab : Listrik Arus Searah

Kode : 12.6.1

Kata kunci : hambatan total, rangkaian seri, rangkaian paralel, hambatan pengganti