30 Evaluate .P S: с Tw ds (w=J²) J along a) ONP (b) OBP
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
![### Problem Statement
Evaluate the integral \(\oint \sigma W \, ds\) along the paths:
a) ONP
b) OBP
### Diagram Explanation
The diagram is a graph plotted on the complex plane with axes labeled \(\sigma\) (real axis) and \(j\omega\) (imaginary axis). It shows a contour labeled as \(C\) where \(W = \sigma^2\).
#### Key Points in the Graph:
- **O:** The origin point.
- **N:** A point along the curved path ONP.
- **B:** A point on the real axis directly below point P.
- **P:** A point in the complex plane where the contour \(C\) intersects.
- **Path ONP:** A curved path beginning at O, going through N, and ending at P.
- **Path OBP:** A path from O to B along the \(\sigma\) axis, then vertically to P.
The contour \(C\) is indicated by a path where \(\omega = \sigma^2\).
### Task
Evaluate the given integral along the specified paths using the shown contour.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F71f6a4b8-527f-4030-b85a-828002701c6f%2Fd849c589-8ab4-4f91-a958-7500812d5954%2Fo5rice_processed.png&w=3840&q=75)
Transcribed Image Text:### Problem Statement
Evaluate the integral \(\oint \sigma W \, ds\) along the paths:
a) ONP
b) OBP
### Diagram Explanation
The diagram is a graph plotted on the complex plane with axes labeled \(\sigma\) (real axis) and \(j\omega\) (imaginary axis). It shows a contour labeled as \(C\) where \(W = \sigma^2\).
#### Key Points in the Graph:
- **O:** The origin point.
- **N:** A point along the curved path ONP.
- **B:** A point on the real axis directly below point P.
- **P:** A point in the complex plane where the contour \(C\) intersects.
- **Path ONP:** A curved path beginning at O, going through N, and ending at P.
- **Path OBP:** A path from O to B along the \(\sigma\) axis, then vertically to P.
The contour \(C\) is indicated by a path where \(\omega = \sigma^2\).
### Task
Evaluate the given integral along the specified paths using the shown contour.
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