- #1
jackxxny
- 39
- 0
Homework Statement
I'm trying to find the dipole moment of
The surface charge distribution is:
[tex]
\sigma = \sigma_{0} sin 2 \theta
[/tex]
Homework Equations
The Attempt at a Solution
[tex]
p_z=\int_{0}^{\pi}{\sigma* z* dA } = \int_{0}^{\pi}{(\sigma_0 \sin{2 \theta})*(acos{\theta})*(2\pi a^2 \sin{\theta}d\theta)}
[/tex]
Doing so I obtain
[tex]
( \sigma_{0} a^3 \pi^2)/(2)
[/tex]
Can that be the answer?