Introduction to circuits and Ohm's law. This "jolt" that electrons receive from the electric field is the source of current, not the overall flow of electrons themselves. Electric current definition: An electric current is a flow of electricity through a wire or circuit . https://www.thefreedictionary.com/electric+current, Here, without the use of a battery, with no more, What remained to be done was to construct such a machine and find out how the, He was a third-generation specialist in the nature of speech, and he knew that for the transmission of spoken words there must be "a pulsatory action of the, I tested the electric signals from the gatling platform to the cave, and made sure that they were all right; I tested and retested those which commanded the fences -- these were signals whereby I could break and renew the, There was no doubt but that the grasshopper controlled an, It would be the safest possible place--so long as one was not in the line of the, Let the press strike off millions of copies; let the, The National Electric Power Regulatory Authority (NEPRA) has launched inquiry against K-Electric and has constituted inquiry committee to probe into the casualties caused due to, Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, NEPRA orders inquiry against K-Electric on casualties caused by electric currents, Electric Consumers Protection Act of 1986, Electric Continuously Variable Transmission. Defining Electric Current Electric Current is the rate of flow of electrons in a conductor. Slippery Words Quiz—Changing with the Times. electrical: 2. concerned with electricity : an electrical consultant. When electric charges move, that's called current! current electricity synonyms, current electricity pronunciation, current electricity translation, English dictionary definition of current electricity. Electric Cooperatives of South Carolina, Inc. Electric Diesel Climatisation Maintenance. It is measured in amperes. Ohm's law and circuits with resistors. 'Nip it in the butt' or 'Nip it in the bud'? Written by Willy McAllister. Electric charge or current can flow only in one direction (DC) or in the charge can change direction periodically (AC). (Presented by AlliantEnergyKids.com) Noun 1. current electricity - a flow of electric charge dynamic electricity electricity - a … This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. It’s a force of potential electrical energy on the electrons, and it can change direction. Current flows from negative to positive points. Synonym Discussion of current. No current can flow if the circuit is broken - for example, when a switch is open. ... Electromotive Force Definition: Electromotive force is defined as the electric potential produced by either an electrochemical cell or by changing the magnetic field. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. Electrical current is a measure of the amount of electrical charge transferred per unit of time. In most circuits, this movement is accomplished by electrons in a conductor. 'All Intensive Purposes' or 'All Intents and Purposes'? Learn more. More specifically, the electric current is the rate of charge flow past a given point in an electric circuit. The definition of current Types of electric current Electrical energy transfer through conductors Skills Practiced. More than 250,000 words that aren't in our free dictionary, Expanded definitions, etymologies, and usage notes. It means the continuous flow of electrons in an electric circuit is called an electric current. As with all quantities defined as a … Test your knowledge - and maybe learn something along the way. Post the Definition of electric current to Facebook, Share the Definition of electric current on Twitter, The Difference Between 'Hoard' and 'Horde'. The adjective "electric" is implied by the context of the situation being described. How to use current in a sentence. Build an intuitive understanding of current and voltage, and power. The process is similar to flowing of a river in one direction. Google Classroom Facebook Twitter. You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary. Using water pipe analogy, we can visualize the electrical current as water current that flows in a pipe. Electric current definition: An electric current is a flow of electric charge in a circuit. Current electricity is the most common form of electricity that is used to power up devices and appliances. juice (electric current) thermionic current (an electric current produced between two electrodes as a result of electrons emitted by thermionic emission) Please tell us where you read or heard it (including the quote, if possible). It represents the flow of electrons through a conductive material, such as a metal wire. electrical definition: 1. relating to electricity: 2. relating to electricity: 3. using electricity for power, involved…. Define current electricity. In this activity, you will check your knowledge regarding the definition, unit, and types of electric current presented in the lesson. The SI Unit of electric current is the Ampere. Electricity represents the follow of electric current. A daily challenge for crossword fanatics. Electric current, any movement of electric charge carriers such as electrons, protons, ions, or holes. In electric circuits this charge is often carried by moving electrons in a wire. The charge can be negatively charged electrons or positive charge carriers including protons, positive ions or holes. Basic electrical quantities: current, voltage, power. Electron flow is in the opposite direction from negative to positive. Electric current definition is - a movement of positive or negative electric particles (such as electrons) accompanied by such observable effects as the production of heat, of a magnetic field… Leakage current definition: A leakage current is an electric current in an unwanted conductive path under normal... | Meaning, pronunciation, translations and examples electric current - a flow of electricity through a conductor; "the current was measured in amperes" current electrical phenomenon - a physical phenomenon involving electricity The SI unit for measuring electric current is the ampere (A). Electric charge flows when there is voltage present across a conductor. The electric field direction within a circuit is by definition the direction that positive test charges are pushed. Accessed 25 Jan. 2021. Electric current is defined as the rate at which charge flows through a surface (the cross section of a wire, for example). | Meaning, pronunciation, translations and examples From this discussion, we can see two things that current is not : It is not an actual "flow" of electrons in the everyday sense of the word: If we examine the speed given to the electrons by the field, it is usually very small, on the order of millimeters per second. The electrical current is measured in ampere (amp) unit. Difference Between AC (Alternating Current) & DC (Direct Current) The Alternating Current (AC) and Direct Current (DC) are the two types of electric currents that coexists in our daily life.They are both used for supplying power to the electrical devices. Or by both ions and electrons such as in a circuit are mobile electrons,... A … What is an electric circuit is called an electric current definition electric. 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