Question

coulamb law formula? ​

Answer 1

F=(k*q1*q2)/r^2

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Answer 2

Answer:

Scalar form of the law

The constant ke is called Coulomb's constant and is equal to 14πε0, where ε0 is the electric constant; ke = 8.988×109 N⋅m2⋅C−2. If the product q1q2 is positive, the force between the two charges is repulsive; if the product is negative, the force between them is attractive.