Dwie naelektryzowane kulki przyciagaja sie sila 3n jak zmieni sie wartosc sily przyciagania gdy ladunek jednej wartosci dwukrotnie a drugiej kulki trzykrotnie
Isoko
![\frac{q_1q_2}{r^2} = 3[N]\\\\ \frac{3q_1\cdot 2q_2}{r^2} = x\\\\ \frac{6q_1q_2}{r^2} = x\\\\ \frac{q_1q_2}{r^2} = \frac{x}{6} \\\\3 = \frac{x}{6} \\x = 18 [N]](https://tex.z-dn.net/?f=+%5Cfrac%7Bq_1q_2%7D%7Br%5E2%7D+%3D+3%5BN%5D%5C%5C%5C%5C+%5Cfrac%7B3q_1%5Ccdot+2q_2%7D%7Br%5E2%7D+++%3D+x%5C%5C%5C%5C+%5Cfrac%7B6q_1q_2%7D%7Br%5E2%7D+%3D+x%5C%5C%5C%5C+%5Cfrac%7Bq_1q_2%7D%7Br%5E2%7D+%3D++%5Cfrac%7Bx%7D%7B6%7D+%5C%5C%5C%5C3+%3D++%5Cfrac%7Bx%7D%7B6%7D+%5C%5Cx+%3D+18+%5BN%5D "\frac{q_1q_2}{r^2} = 3[N]\\\\ \frac{3q_1\cdot 2q_2}{r^2} = x\\\\ \frac{6q_1q_2}{r^2} = x\\\\ \frac{q_1q_2}{r^2} = \frac{x}{6} \\\\3 = \frac{x}{6} \\x = 18 [N]")
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