A negative charge of 0.016 C exerts an attractive force of 46,859 N on a second charge that is 522 m away. What is the magnitude of the seco

You are doing great research here Cal.   

The only small suggestion I'd like to make is that you use the link button in the ribbon so that people can hyperlink straight to the addresses that you are giving.

I didn't know that it even existed, LOL!

Thanks so much for the suggestion!

Test:

https://web2.0calc.com/questions/a-negative-charge-of--6-0-10--6-c-exerts-an-attractive-force-of-65n-on-a-second-charge-050-m-away-what-is-the-magnitude-of-the-second-char