Electric materials
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The charge of static electricity arises on the surface of materials (especially dielectrics) as a result of contact of these materials through friction,...
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For decades, lead-tin solder has been used to secure electronic components, solder printed circuit boards. However, seriously…
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The rechargeable battery performs its functions until the end of its life and must then be disposed of. Disposing of a battery...
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In 1880, brothers Jacques and Pierre Curie discovered that when certain natural crystals were compressed or stretched, the edges...
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Structurally, power transmission networks on a district or regional scale consist of a large number of interconnected objects: substations located near...
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