Question

empat kapasitor dirangkai seperti gambar berikut.

Answer 1

Dik :
V = 300 volt
C = c1+c2+c3+c4 = 5+5+5+5 = 20 mikro farad = 2x10^-5 farad

W ?

W = 1/2 x C x V^2
W = 1/2 x 2x10^-5 x 300
W = 1/2 x 0,6
W = 0,3 Joule