- #1
axcelenator
- 33
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If volumetric charge distribution has spherical symmetry
I want to find the trapped charge a in certain radius
Why did not need to do an integral from 0 to R to all the electric fields inside the sphere but take only the external field(how gauss law says)?
The Electric fiels is: E=3AB*r*e^(-1.5Br^2)
I want to find the trapped charge a in certain radius
Why did not need to do an integral from 0 to R to all the electric fields inside the sphere but take only the external field(how gauss law says)?
The Electric fiels is: E=3AB*r*e^(-1.5Br^2)