1. Limited time only! Sign up for a free 30min personal 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!

Work needed to move conductor in constant electric field

  1. Feb 8, 2013 #1
    How did Walther Lewin arrive to the result W = x*(σ/2ε0) in 3:00-4:00? Ie, why did he take the average? I don't get it entirely.

     
    Last edited by a moderator: Sep 25, 2014
  2. jcsd
  3. Feb 9, 2013 #2
    never mind this thread, problem is solved.
     
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook




Loading...