i) The circular rod in Figure 3.1 is subjected to an axial force of 300 N. The length of the rod is 200 mm and its diameter is 7 mm. After loading the rod elongates by 1.2 mm and its circumference decreases by 0.05 mm, determine (a) the modulus of elasticity, (b) the Poisson's ratio, (c) the shear modulus of the rod's material. 300 N 300 N 200 mm

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Q3
(i)
The circular rod in Figure 3.1 is subjected to an axial force of 300 N. The
length of the rod is 200 mm and its diameter is 7 mm. After loading the rod
elongates by 1.2 mm and its circumference decreases by 0.05 mm,
determine
(a)
the modulus of elasticity,
(b)
the Poisson's ratio,
(c)
the shear modulus of the rod's material.
300 N
300 N
200 mm
Figure 3.1
Transcribed Image Text:Q3 (i) The circular rod in Figure 3.1 is subjected to an axial force of 300 N. The length of the rod is 200 mm and its diameter is 7 mm. After loading the rod elongates by 1.2 mm and its circumference decreases by 0.05 mm, determine (a) the modulus of elasticity, (b) the Poisson's ratio, (c) the shear modulus of the rod's material. 300 N 300 N 200 mm Figure 3.1
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