1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Electricity and Magnetism in a Thundercloud

  1. Nov 27, 2007 #1
    Magnetism and Potential Energy

    1. The problem statement, all variables and given/known data

    2. Relevant equations


    3. The attempt at a solution
    I have a start on the questions:
    (a) Down
    (b)i. Down
    ii. Equal because the distance does not matter because they are on equipotential lines.
    (c) I don't understand the question very well, but I said it was 0
    (d) U=[tex]\frac{8.99x10^{9}*30*-30}{3}[/tex] = 2.697x10[tex]^{12}[/tex]
    (e) 0

    I hope you guys can help me out.
    Last edited: Nov 28, 2007
  2. jcsd
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Can you help with the solution or looking for help too?
Draft saved Draft deleted

Similar Discussions: Electricity and Magnetism in a Thundercloud
  1. Magnet problem (Replies: 0)

  2. Current and Magnets (Replies: 0)

  3. Magnetic interactions (Replies: 0)

  4. Magnetism and currents (Replies: 0)

  5. Electric fields (Replies: 0)