- #1
latentcorpse
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I need to show that, using Gauss' Theorem (Divergence Theorem), i.e. integration by parts, that:
[itex]\int_V dV e^{-r} \nabla \cdot (\frac{\vec{\hat{r}}}{r^2}) = \int_V dV \frac{e^{-r}}{r^2}[/itex]
any ideas on where to start?
[itex]\int_V dV e^{-r} \nabla \cdot (\frac{\vec{\hat{r}}}{r^2}) = \int_V dV \frac{e^{-r}}{r^2}[/itex]
any ideas on where to start?