Calculate the magnitude of the current density

Reference no: EM13654413

A potential difference of 1.00 V willbe applied to a 40.0 m length of18-gauge copper wire (diameter = 0.0400 in.). Calculate thefollowing values.

(a) the current

(b) the magnitude of the current density

A/m2

V/m

(d) the rate at which thermal energy will appear in the wire

Reference no: EM13654413

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