Fun with magnets - high speed magnetic motor00:02:14

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Dodał: ytigor30
Magnets are the source of the magnetic field element made ​​of hard magnetic material. Permanent magnets are a consequence of the fact that they are a source of constant magnetic field and the establishment of a persistent suggestion that the magnetic field is durable, does not change over time.

Film znajduje się w katalogu: Nauka i technika


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