1.2 × 1020 electrons flow through a cross section of a 1.8-mm-diameter iron wire in 4.0 s. Part A What is the electron drift speed? Express your answer in micrometers per second. ▸ View Available Hint(s) ΕΧΕΙ ΑΣΦ VAΣ+ vd=138.95 ? s/uurl You have already submitted this answer. Enter a new answer. No credit lost. Try again. Submit Previous Answers Provide Feedback
1.2 × 1020 electrons flow through a cross section of a 1.8-mm-diameter iron wire in 4.0 s. Part A What is the electron drift speed? Express your answer in micrometers per second. ▸ View Available Hint(s) ΕΧΕΙ ΑΣΦ VAΣ+ vd=138.95 ? s/uurl You have already submitted this answer. Enter a new answer. No credit lost. Try again. Submit Previous Answers Provide Feedback
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Transcribed Image Text:1.2 × 1020 electrons flow through a cross section of a 1.8-mm-diameter iron wire in 4.0 s.
Part A
What is the electron drift speed?
Express your answer in micrometers per second.
▸ View Available Hint(s)
ΕΧΕΙ ΑΣΦ
VAΣ+
vd=138.95
?
s/uurl
You have already submitted this answer. Enter a new answer.
No credit lost. Try again.
Submit
Previous Answers
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