An aluminum wire having a cross-sectional area of 300 10-6
An aluminum wire having a cross-sectional area of 3.00 10-6 m2 carries a current of 4.2 A. Find the drift speed of the electrons in the wire. The density of aluminum is 2.7 g/cm3. (Assume one electron is supplied by each atom.)
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an aluminum wire having a cross-sectional area of 300 10-6 m2 carries a current of 42 a find the drift speed of the
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