Jawaban:
a. I = 1,5 A (searah jarum jam)
b. V₃ = 2,1 V dan V₄ = 3,45 V
Penjelasan:
Kita gunakan hukum II Kirchoff: ∑E + ∑IR = 0
-ε₁ + ε₂ + I.(r₁ + r₂ + R₃+ R₄) = 0
-12 + 6 + I.(0,2 + 0,1 + 1,4 + 2,3) = 0
6 = I.4
I = 1,5 A (searah jarum jam)
beda potensial pada R₃ dan R₄:
V₃ = I.R₃
V₃ = 1,5 . 1,4
V₃ = 2,1 V
V₄ = I.R₄
V₄ = 1,5 . 2,3
V₄ = 3,45 V
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Jawaban:
a. I = 1,5 A (searah jarum jam)
b. V₃ = 2,1 V dan V₄ = 3,45 V
Penjelasan:
Kita gunakan hukum II Kirchoff: ∑E + ∑IR = 0
-ε₁ + ε₂ + I.(r₁ + r₂ + R₃+ R₄) = 0
-12 + 6 + I.(0,2 + 0,1 + 1,4 + 2,3) = 0
6 = I.4
I = 1,5 A (searah jarum jam)
beda potensial pada R₃ dan R₄:
V₃ = I.R₃
V₃ = 1,5 . 1,4
V₃ = 2,1 V
V₄ = I.R₄
V₄ = 1,5 . 2,3
V₄ = 3,45 V