What is the length of the copper wire


Discuss the below:

Q: A copper wire of diameter 2 mm is 10 m long and stretched out between two posts. The normal stress (pressure) s = E (L - Lo)/Lo, depends on the length L versus the unstretched length Lo and Young's modulus E = 1.1*106 kPa. The force is F = As and measured to be 110 N. How much longer is the wire and how much work was put in?

Solution Preview :

Prepared by a verified Expert
Mechanical Engineering: What is the length of the copper wire
Reference No:- TGS02005104

Now Priced at $20 (50% Discount)

Recommended (92%)

Rated (4.4/5)