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Electric potential

  1. Oct 7, 2007 #1
    how do you find the electric potential given the radius of a sphere and the surafce charge density?
  2. jcsd
  3. Oct 7, 2007 #2
    Is this a homework question? If so, you need to provide some workings. As an initial hint, can you use symmetry and Gauss's law to some effect?
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