# Is there electric field inside a hollow conductor?

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It is well known that no electric fields exist inside a hollow conductor, even if there are charges present outside. … A charge inside a hollow conductor produces a charge distribution on the outer surface of the conductor, and this induced charge distribution creates an electric field outside the closed conductor.

## What is the electric field inside a hollow sphere?

According to Gaussian’s law the electric field inside a charged hollow sphere is Zero. This is because the charges resides on the surface of a charged sphere and not inside it and thus the charge enclosed by the guassian surface is Zero and hence the electric field is also Zero.

## What is the electric field intensity inside a hollow conductor?

As we know that the electric field intensity inside the hollow spherical charged conductor is zero. Hence, the work done in moving a point charge inside the hollow spherical conductor is also zero. This implies that the potential difference between any two points inside or on the surface of the conductor is zero.

## Why is there no electric field inside the hollow electrode?

It is well known that no electric fields exist inside a hollow conductor, even if there are charges present outside. … A charge inside a hollow conductor produces a charge distribution on the outer surface of the conductor, and this induced charge distribution creates an electric field outside the closed conductor.

## Why is the potential inside a conductor constant?

As inside the conductor the electric field is zero, so no work is done against the electric field to bring a charge particle from one point to another. … Since E=0, therefore the potential V inside the surface is constant.

## Why potential is constant inside a hollow sphere?

The potential difference between the shells depends on charge of inner shell. Reason: Potential due to charge of outer shell remains same at every point inside the sphere.

## What is the direction of force in an electric field?

The electric field direction points straight away from a positive point charge, and straight at a negative point charge.

## What is the electric field inside an insulator?

Inside a conductor the potential V is constant and the surfaces of a conductor are an equipotential. In an insulator charges cannot move around, and the charge density can have any form. If ρ(r) = 0, the potential is non-uniform, and E = 0 inside the insulator.