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Elements Of Electromagnetics
7th Edition
ISBN: 9780190698614
Author: Sadiku, Matthew N. O.
Publisher: Oxford University Press
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
Transcribed Image Text:A rod that has a solid circular cross-section with a
diameter of 40 mm is subjected to the shown loads.
Determine the state of stress at point A.
Given:
The area moment of inertia of a solid circular cross-
section about its neutral axis is INA = (πR4)/4.
The polar moment of inertia of a solid circular
cross-section about its neutral axis is JNA = (πR4)/2.
The centroid of a semi-circle is located at 4R/(3π)
from the horizontal axis representing the diameter
line.
500 mm
1000 N
100 N·m
200 N
400 N
Select one:
ox -15.1 Mpa and Txy = -7.5 Mpa
None of these
ox=-16.7 Mpa and Txy = -8.4 Mpa
ox = -13.35 Mpa and Txy = -8.4 Mpa
ox = 16.7 Mpa and Txy = 8.4 Mpa
B
100 mm
x
Expert Solution
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