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Electric current and Joule heating

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Electric current and Joule heating

Electric current vs. Joule heating

An electric current is a flow of electric charge. Joule heating, also known as Ohmic heating and resistive heating, is the process by which the passage of an electric current through a conductor produces heat.

Similarities between Electric current and Joule heating

Electric current and Joule heating have 30 things in common (in Unionpedia): AC power, Alternating current, Charge carrier, Direct current, Electric current, Electric field, Electric power, Electric power transmission, Electrical conductor, Electrical resistance and conductance, Electrical resistivity and conductivity, Electron, Energy, Heat, Incandescent light bulb, International System of Units, Ion, James Prescott Joule, Joule, Mass, Minute, Ohm's law, Power supply, Proportionality (mathematics), Square (algebra), Temperature, Thermal energy, Voltage, Water, Watt.

AC power

Power in an electric circuit is the rate of flow of energy past a given point of the circuit.

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Alternating current

Alternating current (AC) is an electric current which periodically reverses direction, in contrast to direct current (DC) which flows only in one direction.

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Charge carrier

In physics, a charge carrier is a particle free to move, carrying an electric charge, especially the particles that carry electric charges in electrical conductors.

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Direct current

Direct current (DC) is the unidirectional flow of electric charge.

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Electric current

An electric current is a flow of electric charge.

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Electric field

An electric field is a vector field surrounding an electric charge that exerts force on other charges, attracting or repelling them.

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Electric power

Electric power is the rate, per unit time, at which electrical energy is transferred by an electric circuit.

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Electric power transmission

Electric power transmission is the bulk movement of electrical energy from a generating site, such as a power plant, to an electrical substation.

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Electrical conductor

In physics and electrical engineering, a conductor is an object or type of material that allows the flow of an electrical current in one or more directions.

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Electrical resistance and conductance

The electrical resistance of an electrical conductor is a measure of the difficulty to pass an electric current through that conductor.

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Electrical resistivity and conductivity

Electrical resistivity (also known as resistivity, specific electrical resistance, or volume resistivity) is a fundamental property that quantifies how strongly a given material opposes the flow of electric current.

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Electron

The electron is a subatomic particle, symbol or, whose electric charge is negative one elementary charge.

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Energy

In physics, energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object.

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Heat

In thermodynamics, heat is energy transferred from one system to another as a result of thermal interactions.

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Incandescent light bulb

An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a wire filament heated to such a high temperature that it glows with visible light (incandescence).

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International System of Units

The International System of Units (SI, abbreviated from the French Système international (d'unités)) is the modern form of the metric system, and is the most widely used system of measurement.

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Ion

An ion is an atom or molecule that has a non-zero net electrical charge (its total number of electrons is not equal to its total number of protons).

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James Prescott Joule

James Prescott Joule (24 December 1818 11 October 1889) was an English physicist, mathematician and brewer, born in Salford, Lancashire.

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Joule

The joule (symbol: J) is a derived unit of energy in the International System of Units.

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Mass

Mass is both a property of a physical body and a measure of its resistance to acceleration (a change in its state of motion) when a net force is applied.

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Minute

The minute is a unit of time or angle.

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Ohm's law

Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points.

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Power supply

A power supply is an electrical device that supplies electric power to an electrical load.

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Proportionality (mathematics)

In mathematics, two variables are proportional if there is always a constant ratio between them.

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Square (algebra)

In mathematics, a square is the result of multiplying a number by itself.

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Temperature

Temperature is a physical quantity expressing hot and cold.

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Thermal energy

Thermal energy is a term used loosely as a synonym for more rigorously-defined thermodynamic quantities such as the internal energy of a system; heat or sensible heat, which are defined as types of transfer of energy (as is work); or for the characteristic energy of a degree of freedom in a thermal system kT, where T is temperature and k is the Boltzmann constant.

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Voltage

Voltage, electric potential difference, electric pressure or electric tension (formally denoted or, but more often simply as V or U, for instance in the context of Ohm's or Kirchhoff's circuit laws) is the difference in electric potential between two points.

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Water

Water is a transparent, tasteless, odorless, and nearly colorless chemical substance that is the main constituent of Earth's streams, lakes, and oceans, and the fluids of most living organisms.

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Watt

The watt (symbol: W) is a unit of power.

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The list above answers the following questions

Electric current and Joule heating Comparison

Electric current has 170 relations, while Joule heating has 94. As they have in common 30, the Jaccard index is 11.36% = 30 / (170 + 94).

References

This article shows the relationship between Electric current and Joule heating. To access each article from which the information was extracted, please visit:

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