- #1
ForTheGreater
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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.
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.