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Nature of Electricity discovered
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Ist Electric Battery invented by Alessandro Volta
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invented first "Arc Lamp"
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1st electric motor
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defined relationship between poweer voltage, current, and resistance in "Ohms Law"
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invented the electrical relay to send electric currents long distances
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invented "open coil" generator that could produce a steady current of electricity
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invented the incandascentlight bulb
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the electic streetcar invented by E.M.V. Siemens
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