Which of the following graphs correctly represents the relationship between the Coulomb force and the distance between the charged particles?

A. Graph A
B. Graph B
C. Graph C
D. Graph D

Graph D is correct.

The relationship between Coulomb force and the distance between the charged particles is as follows:-

......(1)

Here, q1 and q2 are the charges, r is the distance between charged particles, and k is the coulomb constant.

From equation (1), it can be said that the force is inversely proportional to the square of the distance. So, Graph D is correct.

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Graph D is correct since the Force is inversely proportional to the square of the distance.