New Reply

Work needed to move conductor in constant electric field

 
Share Thread Thread Tools
Feb8-13, 02:14 PM   #1
 

Work needed to move conductor in constant electric field

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.

http://www.youtube.com/watch?v=7NUbsQt-G9U
PhysOrg.com
PhysOrg		 physics news on PhysOrg.com

>> The better to see you with: Scientists build record-setting metamaterial flat lens
>> New analysis yields improvements in a classic 3D imaging technique
>> Research effort deep underground could sort out cosmic-scale mysteries
Feb9-13, 01:01 PM   #2
 
never mind this thread, problem is solved.
New Reply
Thread Tools


Similar Threads for: Work needed to move conductor in constant electric field
Thread Forum Replies
Work needed to move a point charge Introductory Physics Homework 1
Electric potential constant within a conductor? Advanced Physics Homework 4
Work required to move a charge through an electric field (3D) Introductory Physics Homework 1
Given an Electric Field find the necessary Work to move a charge Q Advanced Physics Homework 2
[SOLVED] Work Needed to Move a Charge Introductory Physics Homework 2