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Magnetic permeability | Discoveries and projects | Physics | Khan Academy

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Titre:
Magnetic permeability | Discoveries and projects | Physics | Khan Academy
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What happens to the magnetic field of a magnet in the presence of a another material which is attracted to it. Why does this happen? Created by Brit Cruise.

Watch the next lesson: https://www.khanacademy.org/science/physics/discoveries/magnetic-fields/v/increase-strength-of-magnet?utm_source=YT&utm_medium=Desc&utm_campaign=physics

Missed the previous lesson? https://www.khanacademy.org/science/physics/discoveries/magnetic-fields/v/discovery-of-magnetic-fields?utm_source=YT&utm_medium=Desc&utm_campaign=physics

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Langue de la vidéo:
English
Équipe:
Khan Academy
Durée:
02:03
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