â¢ MUTUALISM (noun). The noun MUTUALISM has 1 sense: 1. the relation between two different species of organisms that are interdependent; each gains benefits from the other. Familiarity information: MUTUALISM used as a noun is very rare. MUTUALISM (noun). The noun MUTUALISM has 1 sense: 1. the relation between two different species of organisms that are interdependent; each gains benefits from the other. Familiarity information: MUTUALISM used as a noun is very rare.
Part of the Electronics glossary: Voltage, also called electromotive force, is a quantitative expression of the potential difference in charge between two points in an electrical field.art of the Electronics glossary: Voltage, also called electromotive force, is a quantitative expression of the potential difference in charge between two points in an electrical field.
Electric charge is relative direction of imaginary lines of force of an electric field. As it is relative direction, electric charge depends on reference used and every electric field has both, positive and negative, electric charges.