částice Velryba Baleen před push electrons from other electrons with a battery řádek většina beletrie
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A battery uses two different materials (usually metals) for the anode and cathode, immersed in an electrolyte (usually an acid in solution). A Simple Battery. - ppt download
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How EXACTLY does current flow from a battery to a conductor, do the excess electrons in the negative terminal push the electrons throughout the conductor (like a wire) and then those electrons
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