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What is the radius of gyration of a hollow rectangle with base = 3 mm, height= 6 mm and a 0.50 mm thickness? a) 1.7045 mm b) 2.0361 mm c) 7.4424 mm d) 9.9942 mm

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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Question

What is the radius of gyration of a hollow rectangle with base = 3 mm, height= 6 mm and a 0.50 mm thickness?

a) 1.7045 mm

b) 2.0361 mm

c) 7.4424 mm

d) 9.9942 mm

3 mm
0.5 mm
6 mm
0.5 mm
Thickness = 0.5 mm
0.5 mm

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