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  • electrostatic chalk duster

    Pranav .M. bharadwaj

    Pranav .M. bharadwaj

    @pranav-m-bharadwaj-2JK7e4
    Updated: May 25, 2017
    Views: 1.3K
    I would like to build a chalk duster that can attract the dust produced by a statically charged brush and store it in the body. I would like to know what materials can I use to make the brush and how to retain charge on it using AA batteries or capacitors. Please attach a mechanism for maintaining charge on the material if u have. Thank You
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Replies

  • Ramani Aswath

    Member • May 25, 2017

    Such gadgets work on flowing air. They do not attract dust from a distance.
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  • Pranav .M. bharadwaj

    Member • May 26, 2017

    A.V.Ramani
    Such gadgets work on flowing air. They do not attract dust from a distance.
    sir i don't want them to attract the dust from a distance .. i want them to ensure that when i rub the board chalk dust is attracted and stored within it thus not producing any flying dust .. i want suggestions on the materials to use and the method to induce charge on them with batteries
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  • Ramani Aswath

    Member • May 26, 2017

    #-Link-Snipped-#
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  • PRIYADHARSHINI ARIVALAHAN

    Member • May 26, 2017

    hi... I too wanted to build a similar device few months ago. But, I never took efforts. Good to know that someone is having similar ideas.
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  • Pranav .M. bharadwaj

    Member • Jun 7, 2017

    my thanks for the suggestions ... is the static electricity generator harmful in any way ?? any specific cautions that i'm supposed to take before using said device ??
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  • Ramani Aswath

    Member • Jun 7, 2017

    You can get a tingle or a jolt depending on the voltage and quantity of charge.
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