Question
Suppose a current of 1.67 A flows in an 18 gauge copper wire (a common household wire size). The diameter of 18 gauge wire is
Suppose a current of 1.67 A flows in an 18 gauge copper wire (a common household wire size). The diameter of 18 gauge wire is 1.02 mm, and the mobile electron density in copper is 8.5e28 electrons/m3 . On average, how long will it take an electron to travel 5.0 meters in this wire?
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Light Scattering By Small Particles (Dover Books On Physics)
Authors: H. C. Van De Hulst Page
Corrected Edition
0486642283, 9780486642284
