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.
Current. The transfer of charge (i.e. moving charge) is called current. More specifically electric current is the rate of flow of charge i.e. the amount of charge passing a given point in a circuit each second.The unit of current is the Ampere (A) and 1 Amp is therefore 1 Coulomb of charge passing each second.1 A = 1 C / s.ore specifically electric current is the rate of flow of charge i.e. the amount of charge passing a given point in a circuit each second. The unit of current is the Ampere (A) and 1 Amp is therefore 1 Coulomb of charge passing each second. 1 A = 1 C / s.