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Electromagnetic Repulsion

  1. Sep 24, 2012 #1
    Can EM radiations produce repulsive effect on on non magnetic objects? If yes how can such fields be produced?
  2. jcsd
  3. Sep 24, 2012 #2


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    Staff: Mentor

    Anything which can absorb, deflect or change the direction of electromagnetic waves (basically everything with electric charges) will feel a force from them - and at least some part of the force has to be in the direction of the incoming radiation.
  4. Sep 24, 2012 #3
    you might find the wikipedia article on radiation pressure helpful:
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