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naveen111

  • 3 years ago

what is the kulam'm law

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  1. yakeyglee
    • 3 years ago
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    If you mean Coulomb's Law, then it's that the magnitude of the force of attraction or repulsion between two charged particles of charges \(q_1\) and \(q_2\) separated by a distance \(r\) is given by the following formula. \[F = \frac{1}{4\pi \epsilon_0} \frac{q_1 q_2}{r^2}\]Here, \(\epsilon_0\) is a fundamental constant called the permittivity of free space.

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