Question

A loading stress of 107 N/m2 is applied to a wire of 2 G Pa. find the total strain produced in the string.​

Answer 1

Answer:

Y = 10^7/2*10^9

Y = 0.5*10^-2

dL/L = (F/A)/Y

$= \frac{ {10}^{7} }{0.5 \times {10}^{ - 2} } = 2 \times {10}^{9}$