Alfvén wave

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

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Notion

Domain

Science and technology

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What Wikipedia says

In plasma physics, an Alfvén wave, named after Hannes Alfvén, is a type of plasma wave in which ions oscillate in response to a restoring force provided by an effective tension on the magnetic field lines.

Excerpt from the Wikipedia article “Alfvén wave”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: AndersIE, Public domain, via Wikimedia Commons.