Listrik dinamis→ energi dan daya listrikDua hambatan RPₛ : Pₚ = __?Hambatan pengganti susunan seriRₛ = R + R = 2RHambatan pengganti susunan paralel1/Rₚ = 1/R + 1/R = 2/RRₚ = R/2Daya listrikP = V² / RperbandinganPₛ / Pₚ = (V² / Rₛ) / (V² / Rₚ)Pₛ / Pₚ = Rₚ / RₛPₛ / Pₚ = (R/2) / (2R)Pₛ / Pₚ = 1/4Pₛ : Pₚ = 1 : 4 ✔️
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Listrik dinamis
→ energi dan daya listrik
Dua hambatan R
Pₛ : Pₚ = __?
Hambatan pengganti susunan seri
Rₛ = R + R = 2R
Hambatan pengganti susunan paralel
1/Rₚ = 1/R + 1/R = 2/R
Rₚ = R/2
Daya listrik
P = V² / R
perbandingan
Pₛ / Pₚ = (V² / Rₛ) / (V² / Rₚ)
Pₛ / Pₚ = Rₚ / Rₛ
Pₛ / Pₚ = (R/2) / (2R)
Pₛ / Pₚ = 1/4
Pₛ : Pₚ = 1 : 4 ✔️