Let us consider an electric charge
uniformly distributed along the circumference of a circle of radius
.
At a point distant
from the plane of the ring, and at a distance
from the axis of the ring, the electrostatic potential is given by
Let us consider an electric charge
uniformly distributed along the circumference of a circle of radius
.
At a point distant
from the plane of the ring, and at a distance
from the axis of the ring, the electrostatic potential is given by