A 5.30 m length of 1.6 mm -diameter wire carries a 710 mA current when 18.0...
A 5.30 m length of 1.6 mm -diameter wire carries a 710 mA current when 18.0 mV is applied to its ends. The drift velocity is 1.2×10−5 m/s .
Part A
Determine the resistance R of the wire.
Part B
Determine the resistivity ρ.
Part C
Determine the current density j.
Part D
Determine the electric field inside the wire.
Part E
Determine the number n of free electrons per unit volume.
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A 5.30 m length of 1.6 mm -diameter wire carries a 710 mA
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