最終更新日：2022/12/07

Birkeland current

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A set of currents that flow along geomagnetic field lines connecting the Earth's magnetosphere to the Earth's high-latitude ionosphere.

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元となった辞書の項目

Birkeland current

noun

A set of currents that flow along geomagnetic field lines connecting the Earth's magnetosphere to the Earth's high-latitude ionosphere.

The Birkeland current is a powerful electric current in the Earth's magnetosphere.

意味（1）

A set of currents that flow along geomagnetic field lines connecting the Earth's magnetosphere to the Earth's high-latitude ionosphere.