Why should electrostatic field be zero inside a conductor ?

Why electrostatic field inside a conductor is zero,

The dimensions of an atom are of the order of an angstrom. Thus there must be large electric fields between the protons and electrons. Why, then is the electrostatic field inside a conductor zero?

The dimensions of an atom are of the order of an Angstrom. Thus there must be large electric fields between the protons and electrons. Why, then is the electrostatic field inside a conductor zero ?

The dimensions of an atom are of the order of an Angstrom. Thus there must be large electric fields between the protons and electrons. Why, then is the electronstatic field inside a conductor zero?

The dimensions of an atom are of the order of an Angstrom. Thus there must be large electric fields between the protons and electrons. Why, then is the electronstatic field inside a conductor zero?

The electric field inside a conductor

What is the electric field inside a conductor ?

What is the electric field inside a conductor ?

Why is electric field intensity inside a charged conductor zero ?