Question

Fisika kapasitor
No 5

Answer 1

Verified answer

MEDAN LISTRIK STATIS
• rangkaian kapasitor


Kapasitor 3mF dan 6 mF tersusun seri
C₁ = (1/3 + 1/6)⁻¹ = 2 mF

Kapasitor 6 mF dan 12 mF tersusun seri
C₂ = (1/6 + 1/12)⁻¹ = 4 mF

C₁ dan C₂ tersusun paralel
C₁₂ = 2 + 4 = 6 mF

Kapasitor 5 mF dan 4 mF tersusun. paralel
C₃ = 5 + 4 = 9 mF

C₁₂, C₃ dan kapasitor 18 mF tersusun seri
C = (1/6 + 1/9 + 1/18)⁻¹
C = 3 mF ✓

Muatan total
Q = C V
Q = (3 mF) × (20 V)
Q = 60 mV ✓