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Plese answer correctly

  1. Feb 21, 2008 #1

    sma

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    Consider triangle ABC,the continues charges distribution lies on the side of BC with the linear charge density such as m,prove that the direction of electric force in the point A lies on the bisector of the viewing angle BAC
     
  2. jcsd
  3. Feb 21, 2008 #2
    try to think which components of the electric force cancel out at A
     
  4. Feb 21, 2008 #3

    sma

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    I don't Underestand
     
  5. Feb 21, 2008 #4

    chroot

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    Staff Emeritus
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    Look at the force due to the charge on the left half of BC, and due to the charge on the right half of BC. What can you say about the magnitude and direction of those forces in relation to each other?

    - Warren
     
  6. Feb 22, 2008 #5

    sma

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    can you give me a complete answer?
     
  7. Feb 22, 2008 #6

    chroot

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    No, we do not provide complete answers here.

    - Warren
     
  8. Feb 22, 2008 #7

    sma

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    where i can deliver?
     
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