Charles Augustin de coulomb discovered the coulomb's law in the 1780s.
and limestone 1820
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The coulomb is the SI unit of electrical charge. A coulomb, a unit of electrical charge, is defined as the amount of electric charge transported by a current of 1 ampere in 1 second. There are 6.241506×1018 electrons (or elementary charges) in a coulomb. A link is provided to the Wikipedia post on the coulomb.
The Coulomb is a unit of electric charge. [Charge] is a fundamental quantity.
newtons * meters squared / coulombs squared
A coulomb is a measure of electric charge. An ampere is a measure of electric current - how much charge passes per second. 1 ampere = 1 coulomb / second.
A coulomb is the SI unit of an electrical charge so a hundredth of a coulomb would be 1% of that unit.