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Dialectrics question

  1. Dec 19, 2008 #1
    1. The problem statement, all variables and given/known data

    show that the tangential components of electrical fields above and below the interface of two dialectrical media are equal

    2. Relevant equations

    3. The attempt at a solution

    hi this is a part of a question from a past exam which i am trying to do. it is only worth one mark so i am assuming its not hard. any ideas to get me started because im stumped. thanks
  2. jcsd
  3. Dec 19, 2008 #2


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    Staff Emeritus
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    HINT: You need to use one of Maxwell's equations.
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