Recent content by z0k

  1. Z

    Change in energy between system of point charges

    Sorry, I think my typesetting make the fractions look confusing. I'm still learning to use Tex properly. I just wanted to make sure that my set up was correct. Thank you for your help and for the welcome!
  2. Z

    Change in energy between system of point charges

    Homework Statement The energy stored by any pair of positive charges is inversely proportional to the distance between them, and directly proportional to their charges. Three identical point charges start at the vertices of an equilateral triangle, and this configuration stores 15 Joules of...