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Induction Motor Interview Questions with Answers | Part-1

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Coulomb's Law

Coulomb's  Law




Coulomb's law statement

  • " Like charges ripple each other and unlike charges attract each other. "
                                    OR
  • " The electrostatic force ( attraction or repulsion type ) between two charges is directly proportional to the product of magnitude of two charges and inversely proportional to the distance between two charges. "

  • Mathematically,
F ∝ q1 q2 /  r^2
|F |= k q1 q2 / r^2

Where, k = coulomb's constant
       q1,q2 = charges
               r = distance between two charges







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  1. Kamal kantApril 22, 2020 at 8:50 AM

    Inversely proportional to the square of distance between the two charges

    ReplyDelete

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