The stress vectors acting on the three coordinate planes are given by te, te and tes'. Show that the sum of the squares of the magnitudes of these vectors is independent of the orientation of the coordinate planes. Let S be the sum in question. Then %3D which from (2.7) becomes S = o10+ 0g0+ ogi@3i = ogoji, an invariant. %3D

The stress vectors acting on the three coordinate planes are given by te, te and tes'. Show that the sum of the squares of the magnitudes of these vectors is independent of the orientation of the coordinate planes. Let S be the sum in question. Then %3D which from (2.7) becomes S = o10+ 0g0+ ogi@3i = ogoji, an invariant. %3D

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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