Assignment:
Question 1. Write an expression for the volume charge density, rho(r) of a point charge q at r' (the volume integral of rho(r) = q)
Question 2. What is the volume charge density of an electric dipole consisting of a point charge-q at the origin and a point charge +q at a(bar)
Question 3. What is the charge density of a uniform infinitesimally thin spherical shell shell of Radius R and total charge Q which is centered at the origin.
Provide complete and step by step solution for the question and show calculations and use formulas.