Question

Calculate the drift speed of conduction electron on a copper wire of cross-sectional area

1.0 x 10-7m

2

carrying a current of 1.5A The density of copper is 9.0 x 103

kg/m3 And its

atomic mass is 63.5u b) Calculate thermal speed of copper molecule for above drift speed

A) 1.0mm/s,3.43m/s B) 1.21mm/s,34.3m/s

C) 1.8mm/s,3.430m/s D) 1.1mm/s,343m/s​

Answer 1

Answer:

d is the answer

hope it helped you out

Answer 2

Answer:

please itna bada question may diya karo