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Homework Help: Which Gaussian surfaces have an electric flux of +q/εo through them

  1. Jun 17, 2012 #1
    Which Gaussian surfaces have an electric flux of +q/εo through them?

    I think is b
    since in c, +q and -q cancel each other out, d is only -q

    is that the right approach?

    thanks!
     

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  2. jcsd
  3. Jun 17, 2012 #2
    Hi curious314!! (Your user name reminds me of another PF member, Curious3141 :tongue:)

    Welcome to PF.

    Your approach to the problem is correct. :smile:
     
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