Penyelesaian:
Vab = 3 volt
1 ₌ 1 ₊ 1 ₊ 1
Cₛ C₁ C₂ C₃
1 ₌ 1 ₊ 1 ₊ 1
Cₛ 2 3 6
Cₛ = 1μF
CT = Cₚ + C₄
CT = 1μF + 1μF
CT = 2μF
W = ½ CT Vab²
W = ½ . 2μF . 3²
W = 9μJ
Kabar Masyarakat, Gaya Santai
Penyelesaian: