Calculate the drift velocity (in m/s) of electrons in a 6 gauge copper wire (which has a diameter of 4.115 mm) carrying a 17.8 A current, given that there is one free electron per copper atom. The density of copper is 8.80 ✕ 103 kg/m3. (Indicate the direction with the sign of your answer.) -1.61e-6 Incorrect: Your answer is incorrect.
correct answer: -0.0001 m/s
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