57 510
Assignments Done
Successfully Done
In February 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 Electromagnetism Question for Kady

Question #1485
The National Institute of Standards and Technology has built a clock that is off by only 3.3 µs a year. Consider a current of 0.88 A in a wire. how many electrons pass through a cross-section of the wire in 3.3 x 10^-6 s?
Expert's answer
Firstly, we have to determine the charge which is passed in 3.3x10-6 s:
Q = It = 0.88 [A]*3.3 x 10-6 [s] = 2.904 x 10-6 C.
The charge of the electron is e = −1.602176487(40)×10−19
C, then
N = Q/|e| = 2.904 x 10-6 C/1.602176487(40)×10−19
C = 1.813 ×1013

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