This is my first time using a website like this, so I sincerely apologize if I'm posting in the wrong spot, I'm just in a bind/frustrated with this seemingly easy problem. 1. The problem statement, all variables and given/known data What is the electric potential at a point 0.80 m away from a point charge of 3.5m C? 2. Relevant equations Gauss' Law V= kQ1/R K = 9E9 Q1 = 3.5 C R= .80m 3. The attempt at a solution As far as I am aware, this is the only way to solve a problem like this and when using the equation given, I get an answer of 3.9375E10 V and LONCAPA (system in which homework is given) continues to say it is incorrect. I've tried converting it to nC as well and it won't work. Should there be another equation that I am missing in order to complete it or is it safe to suggest that system has the wrong answer as the correct one? thanks!