## Electric Field

The concept of an electric field was introduced by Michael Faraday. An electric field surrounds electrically charged particles and time-varying magnetic fields. The electric field is the surrounding force of an electrically charged particle exerted on other electrically charged objects.

## $$8.99*{10}^{9}*\frac{q}{{r}^{2}}$$

The values required for this formula are : q = charge and r = distance

ENTER THE VARIABLES TO BE USED IN THE FORMULA