Calculate the ratio of electrostatic to ...

Calculate the ratio of electrostatic to gravitational force between two electrons placed at a certain distance in air. `Given that m_e = 9.1 xx 10^31 kg, e = 1.6 xx 10^19C` and `G = 6.6 xx 10^17 N m^2 kg^-2`

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MODERN PUBLICATION-COULOMB'S LAW-EXERCISE

Calculate the ratio of electrostatic to gravitational force between tw...
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Explain conservation of charge giving two examples.
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