Discussioni utente:TekAndre/Sandbox

${\vec {E}}={\frac {Q}{4\pi \epsilon _{0}}}{\frac {{\vec {r}}-{\vec {r}}_{0}}{\left|{\vec {r}}-{\vec {r}}_{0}\right|^{3}}}$

${\vec {E}}$

${\vec {F}}$

${\vec {E}}={\frac {{\vec {F}}_{el}}{q}}$

$\Phi _{\Sigma }({\vec {E}})={\frac {{\Sigma }Q}{\epsilon _{0}}}$ ${\frac {Nm^{2}}{i}}$

${\vec {E}}={\frac {\Delta V}{\Delta t}}$