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Cavity in Sphere

  1. Aug 22, 2005 #1
    I am thinking over this,
    there are two spherical cavities in the interior of a neutral conducting sphere.the cavities have point charges qA and qB respectively at their centres.
    What will happen when we bring a third charge near the sphere...
  2. jcsd
  3. Aug 22, 2005 #2


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    Science Advisor

    It all depends, particularly on the relative sign of the charges, and whether they are held in place by non-electromagnetic forces. It's all about forces and constraints.

    Reilly Atkinson
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