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Homework Help: Static Electricity

  1. Feb 8, 2007 #1
    1. The problem statement, all variables and given/known data
    If a ping-pong ball has a charge of 3.2x10-5C, how many too many or to few electrons does it have


    2. Relevant equations
    # of electrons=charge/fundamental charge

    3. The attempt at a solution

    3.2X10-5C/1.6X10-19=
    2.0X1014
    What do i do now, and i do not get what it means by too many or too few.
     
  2. jcsd
  3. Feb 8, 2007 #2
    Nevermind i did it
     
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