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  • 18-01-2017
  • Physics
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what has a positive charge a comb or an elastic band? Why?

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Pvmmsastudent1
Pvmmsastudent1 Pvmmsastudent1
  • 18-01-2017
When hair is combed with a hard rubber comb, the hair becomes positively charged because the comb removes electrons from the hair.
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