**Problem 7-12**The beam has a rectangular cross section and is made of wood with an allowable shear stress of \( \tau_{\text{allow}} = 200 \, \text{psi} \). Determine the maximum shear force \( V \) that can be developed in the cross section of the beam. Also, plot the shear-stress variation over the cross section.**Diagram Details:**- The beam is shown as a piece of wood with a rectangular cross section.- The dimensions of the cross section are labeled: 12 inches in height and 8 inches in width.- An arrow labeled \( V \) indicates the direction of the shear force.This problem involves calculating the maximum shear force and visualizing the distribution of shear stress across the beam's cross section.

Given data: Width, W=8 inHeight, H=12 inAllowable shear stress, τallow=200 psi

*7–12. The beam has a rectangular cross section and is made of wood having an allowable shear stress of Tallow = 200 psi. Determine the maximum shear force V that can be developed in the cross section of the beam. Also, plot the shear-stress variation over the cross section.

*7–12. The beam has a rectangular cross section and is made of wood having an allowable shear stress of Tallow = 200 psi. Determine the maximum shear force V that can be developed in the cross section of the beam. Also, plot the shear-stress variation over the cross section.

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

**Problem 7-12**

The beam has a rectangular cross section and is made of wood with an allowable shear stress of \( \tau_{\text{allow}} = 200 \, \text{psi} \). Determine the maximum shear force \( V \) that can be developed in the cross section of the beam. Also, plot the shear-stress variation over the cross section.

**Diagram Details:**

- The beam is shown as a piece of wood with a rectangular cross section.
- The dimensions of the cross section are labeled: 12 inches in height and 8 inches in width.
- An arrow labeled \( V \) indicates the direction of the shear force.

This problem involves calculating the maximum shear force and visualizing the distribution of shear stress across the beam's cross section.

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