(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution

I am not sure what to do with the -4q.(did something with this)

I was thinking of ignoring it, and treating it like if it is really far away, however since it is only twice the distance from the origin as the two +q charges, i am not sure what to do with it.

** Edit

is there a way to add all three charges and calculate how they are felt in the origin?

SORRY for posting this twice I was trying to edit,because i added my drawing, and now i dont know how delete the other thread!

Thanks

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# Homework Help: Electric monopole, dipole of sphere

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