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Coulomb's Law
Author:
Dijana Capeska Bogatinoska
Exercise -
Lifting a glass bead
: A small plastic sphere charged -10nC is held 0.1m above a small glass bead at rest on a table. The bead has a mass of 15 mg and a charge of +10 nC. Will the glass bead "leap up" to the plastic sphere?
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