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IEVref: | 131-12-41 | ID: | |

Language: | en | Status: Standard | |

Term: | inductive coupling factor | ||

Synonym1: | coupling factor [Preferred] | ||

Synonym2: | |||

Synonym3: | |||

Symbol: | k_{ij}k
| ||

Definition: | ratio of the absolute value of the mutual permeance Λ related to two circuit elements _{ij}i and j to the geometric average of their self-permeances Λ and _{ii}Λ_{jj}$k}_{ij}=\frac{\left|{\Lambda}_{\text{\hspace{0.05em}}ij}\right|}{\sqrt{{\Lambda}_{\text{\hspace{0.05em}}ii}{\Lambda}_{jj}}$ Note 1 to entry: The inductive coupling factor can also be expressed as $k}_{ij}=\frac{\left|{L}_{\text{\hspace{0.05em}}ij}\right|}{\sqrt{{L}_{\text{\hspace{0.05em}}ii}{L}_{jj}}$ where L are the self-inductances of the elements and _{jj}L their mutual inductance. _{ij} | ||

Publication date: | 2013-08 | ||

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Internal notes: | 2017-08-28: <!tab> deleted from Note 1 to entry: The inductive coupling factor can also be expressed as<!tab>. LMO 2020-02-17: es term corrected as per mail from ES NC. JGO | ||

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Domain5: |

$k}_{ij}=\frac{\left|{\Lambda}_{\text{\hspace{0.05em}}ij}\right|}{\sqrt{{\Lambda}_{\text{\hspace{0.05em}}ii}{\Lambda}_{jj}}$

Note 1 to entry: The inductive coupling factor can also be expressed as

$k}_{ij}=\frac{\left|{L}_{\text{\hspace{0.05em}}ij}\right|}{\sqrt{{L}_{\text{\hspace{0.05em}}ii}{L}_{jj}}$

where *L _{ii}* and