Correct option is B
The nuclear force is the strongest force in nature. It is the force that binds protons and neutrons together in the nucleus of an atom. This force, also called the strong nuclear force, is many times stronger than the gravitational force, electrostatic force, or magnetic force. However, the nuclear force acts only over very short distances, typically within the atomic nucleus.
Gravitational force is much weaker compared to nuclear forces but acts over large distances, affecting planetary and cosmic movements.
Electrostatic force involves attraction or repulsion between charged particles, while magnetic force is due to magnetic fields.
