Attractive Force exists between two protons inside the Nucleus. This is due to

Repulsive force exist between two protons out side the nucleus. This is due to

Attractive nuclear forces exist between -

The force acting between proton and proton inside the nucleus is.

The force acting between proton and proton inside the nucleus is.

Gravitational force between two bodies exist

Find the Coulomb force between two protons in a nucleus, if the average distance between two protons in a nucleus is 6 fm.