Physics Learning and Teaching
James Lincoln AAPT Films excellent physics demos and teaching tips Here is a link to James Lincoln physics demos from UCLA https://www.youtube.com/playlist?list=PLZJXoAzC7YEVDqi7dxMKZVX1jD76iwG6B
Posts
Inverse Cube law - Whaaaaa?
That's right. The inverse square law applies between point charges or from a magnetic monopole to compute the electric or magnetic influence, but in the real world where you are dealing with dipoles . . . . . . https://www.google.com/search?q=inverse+cube+law&sourceid=ie7&rls=com.microsoft:en-US:IE-SearchBox&ie=&oe=&gws_rd=ssl