gaya tolak menolak yang terjadi adalah

~Listrik Statis~

[tex] F_1 = k \frac {Qq}{r^2} \\ F_2 = k \frac {2Q \times 2q}{4r^2} \\ \frac {F_1}{F_2} = \frac { k \frac {Qq}{r^2}}{ k \frac {2Q \times 2q}{4r^2}} \\ Sederhanakan \: pecahan \: kompleks \\ \frac {F_1}{F_2} = \frac { 4r^2 \times Qq}{ 2Q \times 2q \times r^2} \\ \frac {F_1}{F_2} = \frac {4^2}{2 \times 2} \\ \frac {F_1}{F_2} = 4 \\ F_2 = \frac {1}{4} F_1 [/tex]