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Resis†an ce of a metal wire of length 1m is 26Ohms at 20 degree C .If the diameter of the wire is 0.3mm what will be the resistivity of the metal at that temperature

Answer» Resis†an ce of a metal wire of length 1m is 26Ohms at 20 degree C .If the diameter of the wire is 0.3mm what will be the resistivity of the metal at that temperature


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