s 1.0 m long and 2.5 mm2 in cross-sectional area. It carries a current of 4.0 A. When a 12.0 V potential difference is applied
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A wire of Nichrome is 1.0 m long and 2.5 mm2
in cross-sectional area. It carries a current of 4.0 A.
When a 12.0 V potential difference is applied between the ends. Calculate the conductivity δ of the
Nichrome.
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