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P.1.10 In Fig. P.1.10 the direct strains in the directions a, b,c are -0.002, -0.002 and +0.002, respectively. If I and II denote principal directions find ɛI, 8| and 0. Ans. 81 =+0.00283 E|| =-0.00283 0=-22.5° or +67.5°. II 45 45°

P.1.10 In Fig. P.1.10 the direct strains in the directions a, b,c are -0.002, -0.002 and +0.002, respectively. If I and II denote principal directions find ɛI, 8| and 0. Ans. 81 =+0.00283 E|| =-0.00283 0=-22.5° or +67.5°. II 45 45°

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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P.1.10 In Fig. P.1.10 the direct strains in the directions a, b, c are -0.002, –0.002 and +0.002, respectively. If I and II denote principal directions find ɛ1, 8|| and 0. Ans. 81=+0.00283 8||=-0.00283 0=-22.5° or +67.5°. %3D II C 45 a 45°
Transcribed Image Text:P.1.10 In Fig. P.1.10 the direct strains in the directions a, b, c are -0.002, –0.002 and +0.002, respectively. If I and II denote principal directions find ɛ1, 8|| and 0. Ans. 81=+0.00283 8||=-0.00283 0=-22.5° or +67.5°. %3D II C 45 a 45°
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