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Flux surface: Difference between revisions
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everywhere on ''S''. | everywhere on ''S''. | ||
In other words, the magnetic field does not ''cross'' the surface S anywhere, | In other words, the magnetic field does not ''cross'' the surface ''S'' anywhere, i.e., the magnetic flux traversing ''S'' is zero. | ||
It is then possible to define a scalar ''flux function'' (''f'') such that its value is constant on the surface ''S'', and | It is then possible to define a scalar ''flux function'' (''f'') such that its value is constant on the surface ''S'', and | ||