In the figure below, a member is subjected to an axial force P. If the cross sectional area of the member is denoted as AB, then the maximum value of its shear stress occurs when: F 0 = 0⁰ Ø = 30⁰ Ø = 45⁰ Ø =90⁰ A B F

Elements Of Electromagnetics
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  1. In the figure below, a member is subjected to an axial force P. If the cross sectional area of the member is denoted as AB, then the maximum value of its shear stress  occurs when:


     

       

    ∅ = 00

       

    ∅ = 300

       

    ∅ = 450

       

    ∅ =900

In the figure below, a member is subjected to an axial force \( P \). If the cross-sectional area of the member is denoted as \( AB \), then the maximum value of its shear stress \( \tau' \) occurs when:

![Diagram of a member subjected to axial force]

In the diagram, we see a rectangular member subjected to opposing axial forces labeled \( F \) on both ends, directed towards the center of the member. The line \( AB \) represents the cross-sectional area of the member, and the angle \( \phi \) is depicted between the cross-section and the line normal to it.

Options:
- \( \phi = 0^\circ \)
- \( \phi = 30^\circ \)
- \( \phi = 45^\circ \)
- \( \phi = 90^\circ \)

Select the angle \( \phi \) at which the maximum shear stress \( \tau' \) occurs.
Transcribed Image Text:In the figure below, a member is subjected to an axial force \( P \). If the cross-sectional area of the member is denoted as \( AB \), then the maximum value of its shear stress \( \tau' \) occurs when: ![Diagram of a member subjected to axial force] In the diagram, we see a rectangular member subjected to opposing axial forces labeled \( F \) on both ends, directed towards the center of the member. The line \( AB \) represents the cross-sectional area of the member, and the angle \( \phi \) is depicted between the cross-section and the line normal to it. Options: - \( \phi = 0^\circ \) - \( \phi = 30^\circ \) - \( \phi = 45^\circ \) - \( \phi = 90^\circ \) Select the angle \( \phi \) at which the maximum shear stress \( \tau' \) occurs.
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when any axial load will act on a member then shear stress will be maximum at an angle of 45 degree

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