For copper, ρ = 8.93 g/cm3 and M = 63.5 g/mol. Assuming one free electron per copper atom, what is the drift velocity of electrons in a copper wire of radius 0.435 mm carrying a current of 5 A?
A) 5.43 × 10-4 m/s
B) 2.11 × 10-4 m/s
C) 4.67 × 10-4 m/s
D) 6.21 × 10-4 m/s
E) 8.37 × 10-4 m/s
Correct Answer:
Verified
Q2: You want to use a metal bar
Q5: If 4.7 × 1016 electrons pass a
Q6: In a certain particle accelerator, a current
Q6: Which of the following statements is false?
A)An
Q7: For copper, ρ = 8.93 g/cm3 and
Q9: In a certain particle accelerator, a current
Q12: The drift velocity of an electron in
Q30: A wire of length L = 5.0
Q32: Use the diagram below for the next
Q37: Use the diagram below for the next
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents