what is coulobs law?
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The magnitude of the electrostatic force of attraction or repulsion between two point charges is directly proportional to the product of the magnitudes of charges and inversely proportional to the square of the distance between them. The force is along the straight line joining them.
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Coulomb's law is the law which gives the force acting between two charges .
It states that if two charges q1 and q2 are placed at a distance 'r' then the force acting between them is directly proportional to the product of the charges and inversely proportional to the square of the distance between them.
F = k q1.q2 / r^2
where k is a constant whose value is equal to 8.99 x 109 N m2/C2.
It states that if two charges q1 and q2 are placed at a distance 'r' then the force acting between them is directly proportional to the product of the charges and inversely proportional to the square of the distance between them.
F = k q1.q2 / r^2
where k is a constant whose value is equal to 8.99 x 109 N m2/C2.
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