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Suppose you blow up a balloon and rub it on your hair. You notice afterward that the balloon is attracted to your head. Given that the balloon will accumulate a negative charge, explain what must have
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Suppose you blow up a balloon and rub it on your hair. You notice afterward that the balloon is attracted to your head. Given that the balloon will accumulate a negative charge, explain what must have happened in terms of charged particles.

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User Bruno Antunes
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2 Answers

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friction causes little electromagnetic pulses in your hair because of the material of your hair and the rubber and the reason why they attract is because they are the original conduits of the electromagnetism
User Tom Raganowicz
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after rubbing the head, ballon get all the electrones and negatively charged and hair get positively charged, then their is electro static force between hair and ballon
User BCLtd
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