The elongation produced in the bar will be

Question

A slender bar of 100 mm² cross – section is subjected to loading as shown in the figure below. If the modulus of elasticity is taken as 200 $\times 10^{9}p_{a}$ then the elongation produced in the bar will be    

 

(a) 10 mm  (b) 5 mm  (c) 1 mm   (d) nil