New posts in Electrostatics

How the electrostatic energy of attraction is minimum in the ground state of an atom?

Will Coulomb's law be valid always?

Why is the field inside a conducting shell zero when only external charges are present?

The roundabout definition of electric charge

Is it possible for a system to have negative potential energy?

If all the multipole expansions apart from the monopole is zero, then is the charge density spherically symmetric?

Maxwell equations in absence of magnetic field

What does CERN do with its electrons?

Is Gauss's law wrong, or is it possible that $\int_s{\vec E} \cdot d\vec{s}=0$ does not imply $\vec E = 0$?

Why is electric flux through a cube the same as electric flux through a spherical shell?