- #1
Jonas Rist
- 7
- 0
Hi,
I have problems solving this:
Given: A sphere(Radius R) with a mathematical dipole in its center. I have to find the charge distribution on the sphere´s surface,
[tex] \sigma(r,\phi,\theta) [/tex]
so that the resulting potential is zero for r>R. I think that
[tex] \sigma(r,\phi,\theta)=\sigma(\theta) [/tex]
,but I have no idea how to find this special charge distribution(I suppose it is unique). I know the electric field of a dipole, but that doesn´t help much.
If anybody has an idea, please tell me!
Greets
Jonas
I have problems solving this:
Given: A sphere(Radius R) with a mathematical dipole in its center. I have to find the charge distribution on the sphere´s surface,
[tex] \sigma(r,\phi,\theta) [/tex]
so that the resulting potential is zero for r>R. I think that
[tex] \sigma(r,\phi,\theta)=\sigma(\theta) [/tex]
,but I have no idea how to find this special charge distribution(I suppose it is unique). I know the electric field of a dipole, but that doesn´t help much.
If anybody has an idea, please tell me!
Greets
Jonas