154 B
154 B
Les Forces Electriques
\[ |F| = k\frac{|Qq|}{r^2}\] \[ k = \frac{1}{4\pi\varepsilon _0} = 9*10^9\] \[ \varepsilon = 8,85 * 10^{-12} C^2/(Nm)^2\]
\[ |F| = k\frac{|Qq|}{r^2}\] \[ k = \frac{1}{4\pi\varepsilon _0} = 9*10^9\] \[ \varepsilon = 8,85 * 10^{-12} C^2/(Nm)^2\]