Question

Two nucleons are at a separation of $1 \times 10^{- 15}m$. The net force between them is$F_{1}$, if both are neutrons, $F_{2}$ if both are protons and $F_{3}$ if one is a proton and other is a neutron. In such a case.

• A. $F_{2} > F_{1} > F_{3}$
• B. $F_{1} = F_{2} = F_{3}$
• C. $F_{1} = F_{2} > F_{3}$
• D. $F_{1} = F_{3} > F_{2}$

Answer 1

Answer: (B)

$F_{1} = F_{2} = F_{3}$

Answer 2

Nuclear forces are charge independent.