Magnetism och induktion
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Magnetism och induktion
Några enkla filmer som förklarar sambandet elektricitet och magnetism
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Electromagnetic Induction

Science Help at Brightstorm! http://brightstorm.com/science The concept of electromagnetic induction and its features.
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Magnetic Icosahedron

How to do a cute magnetic icosahedron with 60 magnetic spheres, 60 magnetic cubes and 12 metallic balls.
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World's Simplest Motor

This is a new version of my famous "The simplest motor of the world". Now it uses a rechargeable AA battery and runs very much faster. WARNING: If you try to...
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Electric Currents - Magnetic Fields

Science Help at Brightstorm! http://brightstorm.com/science How to predict the behavior of electric currents in magnetic fields.
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How Transformers Work

A brief video detailing the key points regarding the operation of electrical transformers. The video discusses electromagnetism, induction and the transforme...
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