Question

Pls define one coulomb........................

Answer 1

The basic unit of electric charge, equal to the quantity of charge transferred in one second by a steady current of one ampere, and equivalent to 6.2415 × 1018 elementary charges, where one elementary charge is the charge of a proton or the negative of the charge of an electron.

Answer 2

Answer:

One coulomb is that charge which repels an equal and similar charge with a force of 9 x 10⁹ N, when placed in vacuum at a distance of one metre from it.

Explanation:

In SI, the unit of charge is 'coulomb' and its symbol is C. The coulomb is defined on the basis of ampere. In fact, the rate of flow of electric charge through a conductor is called 'electric current' in the conductor.