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Quick Coulomb's Law Question

  1. Apr 14, 2009 #1
    If I have a positive and negative charge, say -1C and +1C, will the force of attraction be the same as the force of repulsion for a +1C and a +1C charge?

    I've been trying to teach this electrostatics chapter to myself before term commences so I can get a bit of a head start.
     
  2. jcsd
  3. Apr 14, 2009 #2

    Doc Al

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    Staff: Mentor

    Yes. (Assuming the charges are the same distance apart, of course.) The force is given by Coulomb's law.
     
  4. Apr 14, 2009 #3
    Try plugging some values in to the equation for the force of electrostatic repulsion/attraction and see what happens =]
     
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