Calculate the electric field in the wire

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Reference no: EM13286178

A copper wire has radius r = 0.424 cm, is 6.00 m long, has resistivity ? = 1.72·10-8 ? m, and carries a current of 0.227 A. The wire has density of charge carriers of 8.50·1028 electrons/m3.

a) What is the resistance, R, of the wire?

b) What is the electric potential difference, ?V, across the wire?

c) What is the electric field, E, in the wire?

Reference no: EM13286178

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