Yash Chourasiya
Last Activity: 4 Years ago
Dear Students
We know that, Coulomb force, F = Kq1q2/d2
Dipole moment, p = qd.
So, q1= p1/d and q2 = p2/d
Putting these values in Coulomb force, we get,
F = K(p1/d) (p2/d)/d2
= K (p1) (p2)/d4
Therefore, It is clearly seen that Force varies with fourth power of distance.
I hope this answer will help you.
Thanks & Regards
Yash Chourasiya