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1. Calculate the electrostatic force of repulsion between two mica particles at a distance of 10-13 m from each other. Charge on a particle is 3.2 x 10-19 C. (relative permittivity for mica is 5)





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  • By: guest on 02 Jun 2017 12.56 am
    By Coulomb's law: Electrostatic force = = = 18.43 x 10- 3 N.
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