Problem -05 Moment of InertiaDetermine by direct integration the moment of inertia of the shaded area(Fig -5) with respect to the y axis.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Problem -05 Moment of InertiaDetermine by direct integration the moment of inertia of the shaded area(Fig -5) with respect to the y axis.

**Figure 05: Trapezoid Diagram**

This figure illustrates a trapezoid, a four-sided geometric shape with one pair of parallel sides. The trapezoid is shown in a coordinate system with the horizontal axis labeled as `x` and the vertical axis labeled as `y`. 

**Dimensions and Labeling:**

- The height `h1` represents the distance from the base to the shorter side of the trapezoid on the left-hand side.
- The height `h2` represents the distance from the base to the longer side of the trapezoid on the right-hand side.
- The base `a` is the length of the segment along the x-axis, spanning from the bottom left corner to the bottom right corner of the trapezoid.

Understanding the dimensions of the trapezoid is crucial for calculating its area, which can be determined using the following formula for the area of a trapezoid:

\[ \text{Area} = \frac{1}{2} \times (h_1 + h_2) \times a \]

This figure effectively illustrates the relationship between the various parameters — `h1`, `h2`, and `a` — necessary for calculating geometrical properties such as the area of the trapezoid.
Transcribed Image Text:**Figure 05: Trapezoid Diagram** This figure illustrates a trapezoid, a four-sided geometric shape with one pair of parallel sides. The trapezoid is shown in a coordinate system with the horizontal axis labeled as `x` and the vertical axis labeled as `y`. **Dimensions and Labeling:** - The height `h1` represents the distance from the base to the shorter side of the trapezoid on the left-hand side. - The height `h2` represents the distance from the base to the longer side of the trapezoid on the right-hand side. - The base `a` is the length of the segment along the x-axis, spanning from the bottom left corner to the bottom right corner of the trapezoid. Understanding the dimensions of the trapezoid is crucial for calculating its area, which can be determined using the following formula for the area of a trapezoid: \[ \text{Area} = \frac{1}{2} \times (h_1 + h_2) \times a \] This figure effectively illustrates the relationship between the various parameters — `h1`, `h2`, and `a` — necessary for calculating geometrical properties such as the area of the trapezoid.
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