**So a lossy dielectric sphere gets an initial charge distribution evenly across the sphere.**

Find an expression for E inside and outside the sphere for all t.

I figured that σ**∇E**=dp/dt

p being volume denity.

So I apply spherical coordinates to the div of E and integrate over r to get an expression for E. But I need to do something with the dp/dt since I want t in the expression.

http://ift.tt/1mZjaQR