[زهرة النيلوفر]

[align=left] To illustrate the magnitude of 1 Coulomb, an object would need an excess of 6.25 x 1018 electrons to have a total charge of -1 C. And of course an object with a shortage of 6.25 x 1018 electrons would have a total charge of +1 C.[/align]

من درس قانون كولوم .. لم أفهم معنى هذه الجملة ..

أتمنى منكم التوضيح =)

شكــرا جــزيــلا