1. A steel rod 500mm long and 20mm×10mm in cross-section is subjected to axialpull of 300 KN.If modulus of elasticity is 2x105 N/mm2 .Calculate the elongation of therod. Also calculate strain induced in thebar.(Ans: 3.75mm,e=7.5E-3)

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Answered: 1. A steel rod 500mm long and 20mm×…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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1. A steel rod 500mm long and 20mm× 10mm in cross-section is subjected to axial pull of 300 KN.If modulus of elasticity is 2× 105 N/mm2 .Calculate the elongation of the rod. Also calculate strain induced in the bar.