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Is polarity universal?

  1. May 22, 2012 #1
    Outside of gravity, is polarity seen in all the other forces, particles, fields, etc.?
  2. jcsd
  3. May 23, 2012 #2


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    Staff: Mentor

    All other known forces have more than one charge. I don't know what you mean with "polarity of fields/forces".
  4. May 23, 2012 #3
    Thank you!
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