- #1
snshusat161
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Homework Statement
[tex]
\bold{V}\ =\ \frac{Q\,(3R^2\ -\ r^2)}{4\,\pi\,\varepsilon_0 \ \ {2R^3}}
[/tex]
Potential inside the sphere.
Homework Equations
Electric field inside the sphere (non conducting):
[tex]
\bold{E}\ =\ \frac{Q.r}{4\,\pi\,\varepsilon_0\,R^3}
[/tex]
and
[tex]
\bold{V}\ = \int E.dr[/tex]
In one dimension.
The Attempt at a Solution
Even when we use both the formula's I've given we don't get the one given in the book. Does anybody here have some suggestion to find, how they have derived it.