Question

What is Coulomb Law? and it's derivation also ​

Answer 1

hello friend, here is your answer.

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Coulomb's Law states that like charges repel and opposite charges attract, with a force proportional to the product of the charges and inversely proportional to the square of the distance between them.

Derivation:

F directly proportional to q1 q2

F inversely proportional to r²

=>F proportional to (q1 q1)/r²

=>F =(k q1 q2)/r²

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