Science, asked by gahlotkhushi3588, 1 year ago

Benefits of negatively charged glue sandpaper

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Answered by rupeshwagh85572
0
Sand moving on a conveyor belt also passes between the metal plates. (a) Explain how the glue droplets become negatively charged by friction. (b) State and explain the advantage of having all the droplets negatively charged. ... Since glue droplets now have excess electrons, they become negatively charged.
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