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Current is the motion of electrons in a conductor being propelled by electromotive force (voltage).
Wiki User
∙ 6y ago
Wiki User
∙ 9y agoThe flow of electrons
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What is the definition of commutator?
A commutator is an electrical switch that periodically reverses the current direction in an electric motor or electrical generator. A commutator is a common feature of direct current rotating machines.
What are Conduction Current Density and Displacement Current Density?
We know specifically the definition of current density as current flow through a surface of unit area. Conduction current is the current through the conductors in the presence of electrostatic fields and displacement current is the current flow due to time varying electric fields
Which term refers to the flow of electrical charges?
A flow of electrical charges is the definition of an electric current. This is a far better definition than 'a flow of free electrons', which one normally hears, because a current can be a flow of free electrons, positive or negative ions, 'holes', etc. -depending on the medium through which the current is flowing.
A complete path for electric current to follow is called a?
An Electric PathA complete path for an electric current to follow is called a closed circuit. Ampere is the SI unit for measuring an electric current.
What causes a current in an electric circuit?
Voltage causes current to flow in an electric circuit.
What is the definition of electric current the the units of electric current?
ampere
What is the definition for electric current?
Flow of electrons
What is the simple definition or what is biotsavarts law?
An electric current produces a magnetic field around wires where the current exists.
What is the definition for current intensity?
Current intensity refers to the amount of electric current flowing through a conductor in a given time, measured in amperes (A). It is a measure of the rate at which electric charge flows in a circuit.
Simple definition of electronic signal?
The simple definition of an electronic signal is a mode of communication that is generated through electric means. This refers to an electric current that is passed in an electromagnetic field.
What is the definition of eletro magnet?
A magnet that becomes energised when an electric current is passed through it.
What is the definition of elctroconvulsive shock?
it is a sizure caused by an electric current passing through the brain
Electric current is sometimes incorrectly defined as simply a flow of electrons What is wrong with this definition?
Electric current is the rate of flow of electrons.AnswerA more accurate definition of electric current would be that it is a flow of electric charges. While current flow in a metallic conductor is, indeed, a flow of electrons, in other conductors -such as electrolytes- current flow may be a movement of ions. So, it would be more accurate to define current in terms of charge flow, rather than in terms of electron flow.
What do moving electrical charges create?
-- Electric charge that's moving is the definition of electric current.-- It creates a magnetic field in its neighborhood.
Define alternating current definition?
The alternating current refers to the flow of the electric charge periodically and in the opposite direction. The polarity changes with the time..
What is the definition of electricity not what it means?
An electric current is caused by the flow of electrons from one point in a circuit to another.
What is the definition of AC generator?
An electric device that produces an electric current that reverses direction many times per second. Also called a synchronous generator.
