liljay8596 liljay8596
  • 18-02-2024
  • Physics
contestada

A certain laboratory experiment requires an aluminum wire of length of 34.0 m and a resistance of 2.10 Ω at 20.0°C. What diameter wire must be used? (The resistivity of aluminum at 20.0°C is 2.65x10^-8 Ω*m).

A) 1.25 mm
B) 2.57 mm
C) 3.98 mm
D) 5.63 mm

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