Electric materials
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Thermoelectric materials include chemical compounds and metal alloys with more or less pronounced thermoelectric properties. Depending on the value...
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Looking at a solid dielectric sample, we can distinguish two fundamentally possible paths for an electric current to flow: over the surface of a given...
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A magnetic field exists around a current-carrying conductor, even in a vacuum. And if a substance is entered in this field, then…
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Unlike metals, dielectrics and semiconductors do not typically have itinerant electrons. As a result, magnetic...
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The name "graphite" comes from the Greek word "grapho" - to write. This mineral is one of the modifications of carbon with a characteristic...
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