A plastic comb gets charge when rubbed on dry hair but metallic comb does not why?
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Why a plastic comb gets charge when rubbed on dry hair but metallic comb does not?
Because the electrons present in our hair particles move to the comb and the comb has excessive negative charge which means that the comb has net negative charge.
A metallic comb does not get charged.
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Answer:
When a plastic comb is run through your dry hair,electrostatic force is produced. The comb gets charged. This charged comb can be used to attract small bits of paper.
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