A solid sphere of charge is centered at the origin and has
radius R = 10 cm. Instead of being uniformly charged, the
charge density varies with radial position:
ρ(r)=ρ0ar. Take
a=5.1 m and ρ0=3.7 C/m3. What is the
total charge of the sphere? What is the electric flux through a
sherical surface of radius R/2 that is concentric with the
charged sphere? What is the flux through a spherical surface of
radius 2R that surrounds the charged sphere, but...