 history |
 mechanics |
 fluids
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 warmth and thermodynamic |
 sound |
 optics |
 electricity |
 electromagnetics |
The hydroelectric power station |
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| Electric brake |
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The magnets deviate charges |
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| Currents that behave as magnets |
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| Generating current |
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| Oersted experience |
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| Plasm lamp |
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| A lantern like the rest? |
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| Magnetic fields created by coils |
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| Induced currents |
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| Oscillating magnets |
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| Electric engine |
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| Foucault currents |
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| Transformer |
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