Question

How can u prove that there is an electric field

Answer 1

Step-by-step explanation:

By introducing a particle of one positive coulomb between the electric plates, the particle experience a force against the electrostatic forces, proving that it is in an electric field

The force experienced by this particle is known as Electric Field Intensity denoted by E and it is given by

`k * \frac{q {}^(2) }{r}`

where, k is constant =

`9 * {10}^(9)`

q is the charge magnitude on the particle

r is the separation of the particles