Berikut ini adalah pertanyaan dari iyalahgini pada mata pelajaran Matematika untuk jenjang Sekolah Menengah Atas
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Jawaban dan Penjelasan
Berikut ini adalah pilihan jawaban terbaik dari pertanyaan diatas.
Jawaban:
1.
R1 & R2 seri, R4 & R5 jg seri
R6 = R1 + R2
= 25 + 75
= 100 Ω
R7 = R4 + R5
= 15 + 10
= 25 Ω
R6, R3 & R6 paralel
1/ΣR = 1/R6 + 1/R3 + 1/R7
= 1/100 + 1/20 + 1/25
= 1/100 + 5/100 + 4/100
= 10/100
ΣR = 100/10
= 10 Ω
2.
R1 & R2 seri
R7 = R1 + R2
= 10 + 20
= 30 Ω
R7 & R3 paralel
1/R8 = 1/R7 + 1/R3
= 1/30 + 1/30
= 2/30
R8 = 30/2 = 15 Ω
R4, R8 & R5 seri
R9 = R4 + R8 + R5
= 25 + 15 + 60
= 100 Ω
R6 & R9 paralel
1/ΣR = 1/R6 + 1/R9
= 1/100 + 1/100
= 2/100
ΣR = 100/2 = 50 Ω
![Jawaban:1.R1 & R2 seri, R4 & R5 jg seriR6 = R1 + R2 = 25 + 75 = 100 ΩR7 = R4 + R5 = 15 + 10 = 25 ΩR6, R3 & R6 paralel1/ΣR = 1/R6 + 1/R3 + 1/R7 = 1/100 + 1/20 + 1/25 = 1/100 + 5/100 + 4/100 = 10/100ΣR = 100/10 = 10 Ω2.R1 & R2 seriR7 = R1 + R2 = 10 + 20 = 30 ΩR7 & R3 paralel1/R8 = 1/R7 + 1/R3 = 1/30 + 1/30 = 2/30R8 = 30/2 = 15 ΩR4, R8 & R5 seriR9 = R4 + R8 + R5 = 25 + 15 + 60 = 100 ΩR6 & R9 paralel1/ΣR = 1/R6 + 1/R9 = 1/100 + 1/100 = 2/100ΣR = 100/2 = 50 Ω](https://id-static.z-dn.net/files/d03/59d0262786ccc3ecd58c6b3312e68137.jpg)
![Jawaban:1.R1 & R2 seri, R4 & R5 jg seriR6 = R1 + R2 = 25 + 75 = 100 ΩR7 = R4 + R5 = 15 + 10 = 25 ΩR6, R3 & R6 paralel1/ΣR = 1/R6 + 1/R3 + 1/R7 = 1/100 + 1/20 + 1/25 = 1/100 + 5/100 + 4/100 = 10/100ΣR = 100/10 = 10 Ω2.R1 & R2 seriR7 = R1 + R2 = 10 + 20 = 30 ΩR7 & R3 paralel1/R8 = 1/R7 + 1/R3 = 1/30 + 1/30 = 2/30R8 = 30/2 = 15 ΩR4, R8 & R5 seriR9 = R4 + R8 + R5 = 25 + 15 + 60 = 100 ΩR6 & R9 paralel1/ΣR = 1/R6 + 1/R9 = 1/100 + 1/100 = 2/100ΣR = 100/2 = 50 Ω](https://id-static.z-dn.net/files/db5/a63b8d833cc1c536ce8fbe34cf1e85ee.jpg)
![Jawaban:1.R1 & R2 seri, R4 & R5 jg seriR6 = R1 + R2 = 25 + 75 = 100 ΩR7 = R4 + R5 = 15 + 10 = 25 ΩR6, R3 & R6 paralel1/ΣR = 1/R6 + 1/R3 + 1/R7 = 1/100 + 1/20 + 1/25 = 1/100 + 5/100 + 4/100 = 10/100ΣR = 100/10 = 10 Ω2.R1 & R2 seriR7 = R1 + R2 = 10 + 20 = 30 ΩR7 & R3 paralel1/R8 = 1/R7 + 1/R3 = 1/30 + 1/30 = 2/30R8 = 30/2 = 15 ΩR4, R8 & R5 seriR9 = R4 + R8 + R5 = 25 + 15 + 60 = 100 ΩR6 & R9 paralel1/ΣR = 1/R6 + 1/R9 = 1/100 + 1/100 = 2/100ΣR = 100/2 = 50 Ω](https://id-static.z-dn.net/files/dd1/06ed5bc614fd61ade3e5c229cf2adc1e.jpg)
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Last Update: Wed, 26 Apr 23