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IEVref: | 121-14-03 | ID: | |

Language: | en | Status: Standard | |

Term: | magnetic pressure | ||

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Symbol: | ${p}_{\text{m}}$ | ||

Definition: | in a magnetic field, pressure exerted on a conducting fluid
${p}_{\text{m}}={B}^{2}/(2{\mu}_{0})$ where
Note 1 to entry: The total pressure on a given flow of conducting fluid, which is the sum of the mechanical pressure, the magnetic pressure and the hydrostatic pressure, is a constant for this flow of conducting fluid. Note 2 to entry: The coherent SI unit of magnetic pressure is newton per square metre, N/m | ||

Publication date: | 2021-03 | ||

Source: | ISO 80000-11:2019, item 11–8.8, Remark | ||

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CO remarks: | |||

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VT remarks: | |||

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Domain5: |

${p}_{\text{m}}={B}^{2}/(2{\mu}_{0})$

where

** B** is the magnetic flux density

*μ*_{0} is the magnetic constant

Note 1 to entry: The total pressure on a given flow of conducting fluid, which is the sum of the mechanical pressure, the magnetic pressure and the hydrostatic pressure, is a constant for this flow of conducting fluid.

Note 2 to entry: The coherent SI unit of magnetic pressure is newton per square metre, N/m^{2}.