F ∝ \(\cfrac{1}{d^2}\).The graph of F – d is 

A) straight line 

B) parabolic 

C) irregular 

D) A or B

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2 Answers

Correct option is B) parabolic

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Option B) Parabolic 

Reason -: on increasing distance force will decrease (not linearly) 

Or 

F ~ 1/d² => F=k/d² => d²=k/F

Parabolic equation

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