Besar kapasitas pengganti rangkaian adalah

MEDAN LISTRIK STATIS
• Rangkaian kapasitor

C₁, C₂, C₃ tersusun seri
1/C₁₂₃ = 1/C₁ + 1/C₂ + 1/C₃
1/C₁₂₃ = 1/30 + 1/15 + 1/10
1/C₁₂₃ = 1/30 + 2/30 + 3/30 = 6/30
C₁₂₃ = 30/6 = 5 μF

C₄, C₅ tersusun seri
1/C₄₅ = 1/C₄ + 1/C₅
1/C₄₅ = 1/30 + 1/15
1/C₄₅ = 1/30 + 2/30 = 3/30
C₄₅ = 30/3 = 10 μF

C₁₂₃ dan C₄₅ tersusun paralel
C₁₂₃₄₅ = C₁₂₃ + C₄₅
C₁₂₃₄₅ = 5 + 10
C₁₂₃₄₅ = 15 μF ✔️