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Home Q & A Board Science-Related Homework Help Physics
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meaganec meaganec
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6 years ago
If a mile of 24-gauge copper wire has a resistance of 0.14 kW and the resistivity of copper is 1.7  10-8 W  m, what is the diameter of the wire? (1 mile = 1.6 km)
 a. 0.40 mm
  b. 0.50 mm
  c. 0.63 mm
  d. 0.80 mm
  e. 0.25 mm
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timmyisbaetimmyisbae
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6 years ago
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