Difference between revisions of "Filament"
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A threadlike conductor, usually of tungsten (or of carbon), which is heated to incandescence by the passage of an electric current. | A threadlike conductor, usually of tungsten (or of carbon), which is heated to incandescence by the passage of an electric current. | ||
[[Image:Ch2_Fig22.jpg|400px]] | [[Image:Ch2_Fig22.jpg|400px|border]] | ||