Let gravitation field in a space be given as `E = - (k//r)` If the reference point is a distance d where potential is `V_(1)` then relation for potential is .
A. `V = kl n(1)/(V_(i)) + 0`
B. `V =k /n (r)/(d_(i)) + V`
C. `V = "ln" (r)/(d_(i)) + KV`
D. `V = "ln" (r)/(d_(i)) + (V_(i))/(k)` .