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Homework Help: List out the evidences of quantisation of charge.

  1. Jul 15, 2010 #1
    1. The problem statement, all variables and given/known data
    List out the evidences of quantisation of charge.


    2. Relevant equations



    3. The attempt at a solution
    Like, what evidence is there for charge quantisation?
     
  2. jcsd
  3. Jul 15, 2010 #2
    The charge on atomic nuclei is an integral multiple of a proton's charge.
    The charge of an ion too is an integral multiple of an electron's charge.
     
  4. Jul 22, 2010 #3
    And don't forget the quantisation of the magnetic field in a superconductor.
     
  5. Jul 22, 2010 #4
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