Question: A wire is made from a material with a resistivity = 1 2 . 8 n ( * m ) carries a current of 2

A wire is made from a material with a resistivity =12.8n(*m) carries a current of 2.57A. The wire has a radius of 2.86 cm and a length 56 m . Determine the potential difference between the ends of the wire (in V).
A wire is made from a material with a resistivity

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