Question

Resistance of a metal wire of length 1 m is 26 at 20°C. If the
diameter of the wire is 0.3 mm, what will be the resistivity of the
metal at that temperature? Using Table 12.2. predict the material
of the wire,
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Answer 1

Explanation:

20°C. If the

diameter of the wire is 0.3 mm, what will be the resistivity of the

metal at that temperature? Using Table 12.2. predict the material

of the wire,