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The energy per unit charge is called the potentialdifference.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoPotential
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What is the energy per unit is called?
The energy per unit charge is called the potentialdifference.
Which term describes the energy per unit charge in a circuit?
The SI unit of electric charge is called the coulomb. It is a derived unit, and is defined as the amount of charge moved by a steady state current of one ampere for one second. Alternatively, it is defined as the amount of charge across a capacitance of one farad charged to a potential of one volt. In terms of elementary charge, from nuclear physics, it is defined as the charge represented by about 6.24150965 x 1018 protons or electrons.
The work done in bringing a unit positive charge from infinity to certain point keeping the unit charge in equilibrium is called?
The work done in bringing a unit positive charge from infinity to a certain point while keeping it in equilibrium is called the electric potential at that point. It is a measure of the potential energy that a unit positive charge would have at that location.
What is the difference in energy per unit of charge between two points in a circuit?
voltage
What is the difference in potential between two charges called?
The difference in potential between two charges is called voltage or electric potential difference. It is a measure of the electric potential energy per unit charge due to the presence of the charges. Voltage is measured in volts.
The difference in energy per unit charge as a charge moves between two points in the path of a circuit?
The potential difference between two points in a circuit is the energy required per unit charge to move a charge between those points. It represents the work done by an electric field on a charge as it moves through the circuit.
Why is electro motive force called a force?
EMF is the energy per unit electric charge that is imparted by an energy source, such as an electric generator or a battery. As the device does work on the electric charge being transferred within itself, energy is converted from one form to another. This is the reason why it is called a force.The work done on a unit of electric charge or the energy gained by the unit charge is the electromotive force emf (or E) and is characteristic of any energy source capable of driving electric charge around a circuit. A common unit of electromotive force is the volt V, a unit equal to the difference in electric potential between two points in a conductor carrying a current of one ampere and dissipating one watt of power between the two points.
The volt is the unit of electric?
Yes, the volt is the unit of electric potential or electromotive force. It represents the amount of potential energy per unit charge.
Is a coulomb the base unit of energy?
No, Coloumb is the unit of charge. The SI unit of energy is Joule.
Why is potential difference measured in volts?
Potential difference is defined as follows: every coloumb of charge that passes through this difference will gain (or lose, depending on direction and signs) 1 joule of energy. This unit, joule/coloumb, is simply called the volt.
What is the name of the unit for Energy per Unit of Charge?
= voltage
What unit shows the difference in charge between two points?
I don't think such a unit is used, or would make much sense, in physics. That sounds like the description of voltage - unit volt. However, the volt is not really a difference in electric charge, but rather, of electric potential. It can be understood as potential energy related to electric fields: if there is an electric potential between two points, it requires a certain amount of energy to move a unit charge from one point to the other. Thus, the unit volt is equivalent to joules / coulomb.
