58 578
Assignments Done
Successfully Done
In March 2018
Your physics homework can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Our experts will gladly share their knowledge and help you with programming homework. Keep up with the world’s newest programming trends.

Answer on Electric Circuits Question for Helen

Question #65469
A power line carries a current of 1.25×103 A over a distance of 2.50×102 km. The line
is made of copper (Copper: Cu, atomic weight 63.5, density of 8.920 g/cm3
, assumed
to have one free electron per every copper atom) and has a diameter of 2.00 cm. How
long does it take an individual electron to travel the entire length of the power line?
Expert's answer

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!


No comments. Be first!

Leave a comment

Ask Your question