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Posted: **Thu Jul 14, 2022 8:05 pm**

: 1 An Iron Wire Has A Cross Sectional Area Of 5 10 6 M2 It Carries A Constant Current Of 30 0 A What Is The Drift Speed 1 (15.53 KiB) Viewed 36 times

1.An iron wire has a cross-sectional area of 5×10−6 m2. It carries a constant current of 30.0 A. What is the drift speed of the electrons in the wire? Assume each iron atom contributes one free electron to the current. The density of iron is 7.87 g/cm3.