debbielittle
debbielittle debbielittle
  • 06-03-2015
  • Physics
Answered

After a comb is rubbed on a wool sweater, it is able to pick up small pieces of paper. Why does the comb lose that ability after a few minutes



Answer :

ari1471
ari1471 ari1471
  • 06-03-2015
The comb loses its charge to its surroundings and becomes neutral once again. So basically it loses its static electricity
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