Question

Electric field intencity outside charged sphere in terms of charged de sity

Answer 1

Let Density be "₱"
"r" is the distance of the point where Electric field intensity is to be calculated
and "€" be the permittivity

Then, for Solid Uniform sphere Electric field intensity outside the Sphere at a distance "r"__(distance "r" is Taken from the centre of the Sphere) is,
E = ₱/3€r