EMF can be stated as the work done per unit of charge and the SI unit of Electromotive force is Volt. Learn more about the difference between electromotive force and potential difference and dimension of electromotive force here.
The Electromotive Force (EMF) is defined as- The amount of work done in the energy transformation (or conversion) and the amount of electricity that passes through the electrical source or the generator. The Electromotive Force (EMF) is measured in Volts and denoted by the symbol ε (or E)...
n. This force is defined as that which causes a flow of current. The electromotive force of a cell is measured by the maximum difference of potential between its plates. The electromagnetic unit of potential difference is that against which 1 erg of work is done in the transfer of ...
The meaning of ELECTROMOTIVE FORCE is something that moves or tends to move electricity; especially : the apparent force that drives a current around an electrical circuit and that is equivalent to the potential difference between the terminals of the ci
The meaning of ELECTROMOTIVE SERIES is an arrangement of metallic elements or ions usually in a column or table according to their electrode potentials determined under specified conditions, the order showing the tendency of one metal to reduce the ions
Electromotive force is relative, the gravitational potential energy, the potential energy reference does not say it is impossible what is. Similarly does not select a zero potential point, is no way to tell how much is its potential, as zero is different point selection, potential then it might...
The unit of electromotive force (EMF) is the Volt (V), which is the same unit as the potential difference (U). One Volt is described as one Joule of energy consumption per one Coulomb electric charge. Is EMF a force or energy? Despite its name, the electromotive force is equivalent to...
Electromotive force (e.m.f) can be defined as the source of energy like a battery or a generator in a circuit. E.m.f... See full answer below.Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough...
first, electromotive force is the energy supplied by a battery / power source, to ''push'' the charge through a circuit right? its unit is in Volts. then, potential difference is defined as the work done to push 1 Coulomb of charge from point B back to point A. and its units is al...
This is called as the Contact Potential or Contact Electromotive Force. The EMF generated by thermocouples is the contact EMF i.e. when two dissimilar metals are joined and there is difference in the temperature of the metals then a DC voltage will be generated between the hot junction and ...