I'm trying to understand the role of Yukawa potential, and it seems to describe the nuclear force. But at the top of the article it says:
This article is about the force that holds nucleons together in a nucleus. For the force that holds quarks together in a nucleon, see Strong interaction.
Not to be confused with weak nuclear force.
So it seems that it's neither strong interaction nor weak interaction? So what is it? Or is it actually electromagnetic interaction in the case of nuclear? I have a feeling that strong interaction is more likely to be correct.