magnetic flux

American  

noun

Electricity.

1. the total magnetic induction crossing a surface, equal to the integral of the component of magnetic induction perpendicular to the surface over the surface: usually measured in webers or maxwells.

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magnetic flux British  

noun

1.  φ.  a measure of the strength of a magnetic field over a given area perpendicular to it, equal to the product of the area and the magnetic flux density through it

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magnetic flux Scientific  

1. The lines of force associated with a magnetic field. The strength of magnetic flux is equivalent to its magnetic flux density per unit area. The SI unit of magnetic flux is the weber.

2. See magnetic flux density

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Etymology

Origin of magnetic flux

First recorded in 1895–1900

Example Sentences

For this reason, researchers have hypothesized that there is a mechanism during star development that would remove that magnetic flux.

From Science Daily • Apr. 11, 2024

It is especially notable to this process that the emergent composite fermion particle is unique in that the electron captures six quantized magnetic flux quanta, forming the most intricate composite fermion known to date.

From Science Daily • Feb. 21, 2024

These magnetic pairs mostly—but not entirely—dissipate as the sunspots decay away, leaving a little leftover magnetic flux of one charge or the other.

From Scientific American • Oct. 20, 2023

They’re also regions from which magnetic flux pours out; those magnetic field lines loop back and reconnect elsewhere on the sun’s surface.

From Washington Post • Jan. 12, 2023

In a radially decreasing magnetic field, the lines of magnetic flux bow outward, as represented in Fig. 4b.

From LRL Accelerators The 184-Inch Synchrocyclotron by Laboratory, Lawrence Radiation