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Hipervinculo Física
What a magnet and magnetic pole are, and how magnetic force is related to magnetic field.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Física
How Earth is a magnet and its geographic and magnetic poles, and magnetic field.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
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