PROBLEM 2.2 A 1.5 m long steel wire of 6 mm diameter steel wire is subjected to a 3.4 kN tensile load. Knowing that E = 200 GPa, determine (a) the elongation of the wire, and (b) the corresponding normal stress. [Ans. (a) 0.902 mm (b) 120.3 MPa] |3D

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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2.2 B please
Iding normal stress caused by the load.
[Ans. (a) 9.96 mm (b) 109.1 MPa]
PROBLEM 2.2
A 1.5 m long steel wire of 6 mm diameter steel wire is subjected to
a 3.4 kN tensile load. Knowing that E = 200 GPa, determine (a) the
elongation of the wire, and (b) the corresponding normal stress.
[Ans. (a) 0.902 mm (b) 120.3 MPa]
PROBLEM 2.15
A solid cylindrical steel rod is made from three portions as
shown in Fig Q5b. It is subjected to a tensile axial load P.
Knowing that the modulus of elasticity, E = 200 GPa,
determine (a) the value of the load P so that the total
deformation is 0.05 mm, and (b) the deformation of the central
%3D
Transcribed Image Text:Iding normal stress caused by the load. [Ans. (a) 9.96 mm (b) 109.1 MPa] PROBLEM 2.2 A 1.5 m long steel wire of 6 mm diameter steel wire is subjected to a 3.4 kN tensile load. Knowing that E = 200 GPa, determine (a) the elongation of the wire, and (b) the corresponding normal stress. [Ans. (a) 0.902 mm (b) 120.3 MPa] PROBLEM 2.15 A solid cylindrical steel rod is made from three portions as shown in Fig Q5b. It is subjected to a tensile axial load P. Knowing that the modulus of elasticity, E = 200 GPa, determine (a) the value of the load P so that the total deformation is 0.05 mm, and (b) the deformation of the central %3D
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