Question

In cgs system the unit of coulomb constant is

Answer 1

Explanation:

Notice that in the cgs system, Coulomb's constant equals one. Therefore, two charges each with charge 1 esu sitting 1 cm apart will feel a force between them of 1 dyne. The magnitude of the charge of an electron is e = 4.8 × 10−10 esu. Coulombs are much bigger than esu