Questions on electrostatics

  1. i have read an example on electrostatics that if anyone rub a rubber comb and wool , the rubber comb acquires the ability to attract small pieces of paper . this is due to the comb becomes negetively charged and wool becomes positively charged . now the book tells that some electrons of the wool goes to the comb making the wool positive and comb negetive . now my question is how is it an example of electrostatic , as electrons are dynamic and it goes from wool to comb
  2. jcsd
  3. Meir Achuz

    Meir Achuz 2,076
    Science Advisor
    Homework Helper
    Gold Member

    AFTER they have moved, they are static.
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