(the volume integral of rho(r) = q)
c) 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.
note: the integral over all space must equal Q)
PDF and Word document attached show how to give an expression for charge density at a point and other questions.
Electrostatics: Potential Due to Varying Charge Density
a. dielectric sphere of radius R is polarized so that P=(k/r)r1, r1 being the unit radial vector.
c. Calculate the potential inside/outside the sphere
d. Sketch a curve of potential versus distance from r=0 to r=infinity.View Full Posting Details