Solving for electric charges? Physics Homework Help?

Posted on 2014-04-16 09:41:00 in Physics by AARON

So I've been breezing through my homework when I come along this problem:



The attractive electric force between the point charges q and ?2q has a magnitude of 2.2 N when the separation between the charges is 1.4 m



Now, how would I solve for q?



I have q and -2q, how do I equate that to q^2?



Thanks.



11th grade Physics Honors.

---

Answer Comment

No Answers Posted Yet.