The intensity of the electric field at a poin | vedclass

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Question

(D) The electric field $E$ between the plates of a parallel plate capacitor is given by the formula $E = \frac{\sigma}{\epsilon_0}$,where $\sigma$ is

Vedclass · Accepted Answer

Does not depend upon the distance between the plates.

Vedclass · Answer

(D) The electric field $E$ between the plates of a parallel plate capacitor is given by the formula $E = \frac{\sigma}{\epsilon_0}$,where $\sigma$ is the surface charge density and $\epsilon_0$ is the permittivity of free space.Since $\sigma = \frac{Q}{A}$,the electric field can be expressed as $E = \frac{Q}{A\epsilon_0}$.In this expression,$Q$ is the charge on the plates,$A$ is the area of the plates,and $\epsilon_0$ is a constant.As the formula does not contain the distance $d$ between the plates,the electric field is uniform and independent of the distance between the plates.

The intensity of the electric field at a point between the plates of a charged parallel plate capacitor:

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