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Why plastic comb gets electrified on …

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Why plastic comb gets electrified on combing dry hair in summer?

    • Posted by Fayaz Ahmad 7 years, 2 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Abhinav Sharma 7 years, 2 months ago

    Initially the comb is negatively charged The comb gets polarized and transfer of electrons takes place from the comb to the hair. Then comb becomes positively charged and attracts small pencil shavings

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