# Homework Help: What is the magnitude of the dipole's electric field at point P?

1. Feb 18, 2012

### McAfee

1. The problem statement, all variables and given/known data

2. Relevant equations
Included in my work.

3. The attempt at a solution

I'm not sure where I went wrong.

Last edited: Feb 18, 2012
2. Feb 19, 2012

### BruceW

I think your value for $4 \pi \epsilon_0$ is incorrect.