(A): Nuclear forces arise from strong coulombic interactions between protons and neutrons
(R ): Nuclear force are independent of charge of the nucleons

Options

A. `A` and `R` are true and `R` is the correct explanation of `A`
B. `A` and `R` are true and `R` is not the correct explanation of `A`
C. `A` is true, `R` is false
D. `A` is false but `R` is true.

Answer

D