The electric potential at a distance of 2.1 V from a carbon nucleus depends on the charge of the carbon nucleus and the distance from it. It is not possible to determine the electric potential at a specific distance without knowing the charge of the nucleus.
The relationship between electric potential and distance from a carbon nucleus follows the inverse square law. This means that as the distance from the nucleus increases, the electric potential decreases.
Yes, the electric potential at a distance of 2.1 V from a carbon nucleus can change if the charge of the nucleus or the distance from it changes. It can also change due to the presence of other charged particles in the vicinity.
The electric potential at a distance of 2.1 V from a carbon nucleus can exert a force on other charged particles. This force can either attract or repel the particles depending on their charge and the direction of the electric field.
The unit of measurement for electric potential is the volt (V). This is a derived unit in the International System of Units (SI) and is equivalent to one joule per coulomb.