No, c stands for the speed of light. The elementary charge is q.
The fundamental carrier of electric charge is the electron. The charge on one electron is 1.6021765 × 10−19 Coulomb, and is negative. Charge can't exist in any smaller quantity, and all charges are multiples of this quantity. Protons have a positive charge of the same quantity, but they stay in their respective nuclei and don't participate in the movement of charge from place to place.
A quantum in physics is a unit of measurement. It is the smallest discrete quantity of some physical property that a system or object can possess. It can, for example, be a discrete quantity of energy proportional in magnitude to the frequency of the radiation it represents, or it may refer to momentum or electric charge or any other physical quantity of a substance.
The SI unit of electric charge is the coulomb (symbol: C), defined as the quantity of charge that passes a point in a conductor in one second when the magnitude of the current is one ampere.
The presence of charge creates an electric field. The electric field is just a convenient quantity of how much another charge would move *if* it were placed near the first charge.
+2 is the charge represented Cu2+
fundamental
Electric charge is a fundamental quantity all its own, like mass, length, and time.
Electric current is a flow of electrons is a measure of the quantity of electrical charge passing any point of the wire in a unit time.And, electric current is measured in ampere (A).Whereas, electric charge is the quantity of electricity that flows in electric currents . And , it is measured in coulomb (C)
Elementary charge
The Coulomb is a unit of electric charge. [Charge] is a fundamental quantity.
Electric current
No,because electric field (force/charge) is a vector quantity, i.e. , it has both magnitude as well as direction.
The fundamental carrier of electric charge is the electron. The charge on one electron is 1.6021765 × 10−19 Coulomb, and is negative. Charge can't exist in any smaller quantity, and all charges are multiples of this quantity. Protons have a positive charge of the same quantity, but they stay in their respective nuclei and don't participate in the movement of charge from place to place.
The electric charge is measured in coulombs.
Electric charge is a scalar quantity. It doesn't have direction, any more than the charge for a pack of gum or the charge for burglary has direction. Sorry.
Electric potential is a scalar quantity since work done and charge are scalars
A quantum in physics is a unit of measurement. It is the smallest discrete quantity of some physical property that a system or object can possess. It can, for example, be a discrete quantity of energy proportional in magnitude to the frequency of the radiation it represents, or it may refer to momentum or electric charge or any other physical quantity of a substance.