Revision 6584460 of "Electrodynamic force" on simplewiki

:<math>F=Q E</math>
==Application==
The force of attraction between 2 charges of different polarity that has the same charge's magnitude
:<math>F = K \frac{Q^2}{r^2}</math> . (<math>Q_+ = Q_-</math>)

The force of attraction between 2 charges creates an Electric Field (a field of Electric force  lines ) around 2 charges that has a magnitude
:<math>E = \frac{F}{Q} = K \frac{Q}{r^2}</math>
[[Category:Force]]