Embibe Experts Solutions for Chapter: Electric Charges and Fields, Exercise 1: Madhya Pradesh Board-2020

The intensity of electric field $\mathrm{E}$ due to charge $\mathrm{Q}$ at distance $\mathrm{r}$:

Charge on an electron is $–1.6\times {10}^z$ coulomb. The value of $z$ is _____.

What is meant by an electric dipole? Derive an expression for electric field intensity due to an electric dipole in axial position at a point.

The dimensional formula of charge is _____.

What is the value of fundamental charge?

Write and prove Gauss' law for a closed surface in an electric field.

Unit of electric dipole moment is:

What do you mean by Electric dipole? Derive an expression for intensity of electric field at a point in end on position of electric dipole.