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A copper wire has a cross section of 20 mm². It carries a current" = 0.324. The density of charge carriers (electrons) is equal to 1028 m 3. What is the drift speed of the electrons? (q = 1.6 × 10-1⁹℃). n =

A copper wire has a cross section of 20 mm². It carries a current" = 0.324. The density of charge carriers (electrons) is equal to 1028 m 3. What is the drift speed of the electrons? (q = 1.6 × 10-1⁹℃). n =

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A copper wire has a cross section of 20mm² It carries a current = 0.324. The density of charge carriers (electrons) is equal to 1028 m 3. What is the drift speed of the electrons? (g = 1.6 × 10-1⁹℃). Ova = 10-5 m/s Ova = 0.64 x 10-5 m/s Ova = 10 m/s Ova = 0.64 x 10 m/s
Transcribed Image Text:A copper wire has a cross section of 20mm² It carries a current = 0.324. The density of charge carriers (electrons) is equal to 1028 m 3. What is the drift speed of the electrons? (g = 1.6 × 10-1⁹℃). Ova = 10-5 m/s Ova = 0.64 x 10-5 m/s Ova = 10 m/s Ova = 0.64 x 10 m/s
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