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!

Motion of charged particles in electric and magnetic fields

  1. Jul 22, 2015 #1

    LXX

    User Avatar

    1. The problem statement, all variables and given/known data
    1) Describe and explain what happens to the electron beam on the screen of a teltron tube as the EHT(electrical high tension) voltage increases from 3000V to 3500V.
    2)What is the effect of E field on light waves?

    2. Relevant equations


    3. The attempt at a solution
    1) The beam deflects more as the voltage increases(?? but how much more)
    2)No effect?
     
  2. jcsd
  3. Jul 22, 2015 #2

    BvU

    User Avatar
    Science Advisor
    Homework Helper
    Gold Member

    1) What is the direction of the EHT potential difference wrt the direction of the electron beam ? (In other words: what's the function of this EHT ?)

    2) Because ?
     
  4. Jul 22, 2015 #3
    You need to consider what the equations of motion are and write these down.
     
  5. Jul 22, 2015 #4

    LXX

    User Avatar

    Thank you, I have figured it out:smile:
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?
Draft saved Draft deleted



Similar Discussions: Motion of charged particles in electric and magnetic fields
Loading...