Electrostatic interaction, also known as Coulomb interaction, refers to the force of attraction or repulsion between two charged particles due to the electric field created by their charges. Among the many synonyms for electrostatic interaction, Coulomb force is perhaps the most common. Some other synonyms include electrostatic force, electrostatic attraction, electrostatic repulsion, electric force, electric attraction, and electric repulsion. These terms are often used interchangeably in scientific literature to describe the same phenomenon, and are crucial in explaining many natural phenomena, including chemical bonding, electricity, and magnetism. The study of electrostatic interaction is an important field of research in physics and chemistry, with applications ranging from electronics and semiconductors to medicine and biotechnology.