The cross-sectional area of a wide-flange l-beam has the dimensions shown. Obtain a close approximation to the handbook value of I, = 654 in.“ by treating the section as being composed of three rectangles. 16.25" 0.380" E7.073 0.628"

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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The cross-sectional area of a wide-flange I-beam has the dimensions shown. Obtain a close approximation to the handbook value of Ix¯ = 654 in.4 by treating the section as being composed of three rectangles.

The cross-sectional area of a wide-flange l-beam has the dimensions shown. Obtain a close approximation to the handbook value of I,
= 654 in.“ by treating the section as being composed of three rectangles.
- x
16.25"
0.380"
7.073"
0.628"
Answer:I,
i
in.4
Transcribed Image Text:The cross-sectional area of a wide-flange l-beam has the dimensions shown. Obtain a close approximation to the handbook value of I, = 654 in.“ by treating the section as being composed of three rectangles. - x 16.25" 0.380" 7.073" 0.628" Answer:I, i in.4
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