An iron wire with cross-section 3.2 x 10 m2 carries current 167 A. Find the drift velocity Va, in units of milimeters per second, by assuming the existence of two carriers per iron atom. Hint: First, calculate number density n of the charge carriers. Answer:

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Chapter20: Electric Current, Resistance, And Ohm's Law
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an iron wire with cross-section 3,2 * 10-6 m2 carries current 167 A. Find the drift velocity Vd , in units of milimeters per second , by assuming the existence of two carries per iron atom. Hint : first , calculate number density n of the charge carries.

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Physics II (CRN: 50010)
An iron wire with cross-section 3.2 x 10 °m2 carries current 167 A. Find the drift velocity Va, in units of milimeters per second, by
assuming the existence of two carriers per iron atom.
Hint: First, calculate number density n of the charge carriers.
Answer:
Next page
Transcribed Image Text:quiz/attempt.php?attempt-162326&cmid=3537 Physics II (CRN: 50010) An iron wire with cross-section 3.2 x 10 °m2 carries current 167 A. Find the drift velocity Va, in units of milimeters per second, by assuming the existence of two carriers per iron atom. Hint: First, calculate number density n of the charge carriers. Answer: Next page
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