on graph (find slope o
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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Show work on graph (find slope of graph) and percent error

Transcribed Image Text:### Data Table 2 (Micrometer Method)
**Purpose:** To determine Young's modulus using the micrometer method.
#### Specifications:
- **Wire diameter:** 0.55 mm
- **Initial length \(L_0\):** 434 mm
- **Final length \(l_0\):** 434 mm
#### Table Columns:
1. **Load \( (kg) \)**
2. **Increased Load Micrometer Reading (mm)**
3. **Decreased Load Micrometer Reading (mm)**
4. **Average Reading**
5. **Elongation \( \Delta L_i - L_1 - L_0' \)**
6. **Strain \( \Delta L_i/L_0 \)**
7. **Stress \( F/A = mg/\pi r^2 \)**
#### Table Data:
| Load (kg) | Increased Load Mic. Reading (mm) | Decreased Load Mic. Reading (mm) | Average Reading | Elongation \(\Delta L_i\) | Strain | Stress |
|-----------|-----------------------------------|-----------------------------------|-----------------|--------------------------|--------|--------|
| * | \(L_0'\) 0 | \(l_0'\) 0 | | | | |
| 1 | \(L_1\) 0.12 | \(l_1\) 0.10 | | \(\Delta L_1\) | | |
| 2 | \(L_2\) 0.28 | \(l_2\) 0.29 | | \(\Delta L_2\) | | |
| 3 | \(L_3\) 0.43 | \(l_3\) 0.41 | | \(\Delta L_3\) | | |
| 4 | \(L_4\) 0.54 | \(l_4\) 0.55 | | \(\Delta L_4\) | | |
| 5 | \(L_5\) 0.67 | \(l_5\) 0.66 | | \(\Delta L_5\) | | |
| 6 |

Transcribed Image Text:**After the Data Table...**
- **Accepted Young's Modulus for steel:** \(1.92 \times 10^{11} \, \text{N/m}\)
- **Use this value to calculate the percent error.**
There are no graphs or diagrams present in this image.
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