A 2.8 mm -diameter copper wire carries a 33 A current (uniform across its cross section). Part A Determine the magnetic field at the surface of the wire. Express your answer using two significant figures. B = 4.7x10-3 T Submit Previous Answers v Correct Part B Determine the magnetic field inside the wire, 0.50 mm below the surface. Express your answer using two significant figures. 1 ΑΣφ B = 13.2 T
A 2.8 mm -diameter copper wire carries a 33 A current (uniform across its cross section). Part A Determine the magnetic field at the surface of the wire. Express your answer using two significant figures. B = 4.7x10-3 T Submit Previous Answers v Correct Part B Determine the magnetic field inside the wire, 0.50 mm below the surface. Express your answer using two significant figures. 1 ΑΣφ B = 13.2 T
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Please help me with all the parts in this problem, and double check your answers, I have had issues with previous tutors giving incorrect answers in the past. This is not a graded question
![### Problem 28.27
**Given:**
A 2.8 mm-diameter copper wire carries a 33 A current (uniform across its cross section).
#### Part A
**Task:**
Determine the magnetic field at the surface of the wire.
**Solution:**
Express your answer using two significant figures.
\[ B = 4.7 \times 10^{-3} \, \text{T} \]
Status: **Correct**
#### Part B
**Task:**
Determine the magnetic field inside the wire, 0.50 mm below the surface.
**Solution:**
Express your answer using two significant figures.
\[ B = 13.2 \, \text{T} \]
(Note: Ensure precision in calculations and consider the radius and distance from the wire when computing the magnetic field inside the wire.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbcaa4c55-9812-4f2e-8f72-69eb143587b3%2Fc46ed48f-22ad-4533-a9f6-73b5c02330c0%2Faj8i7ro.png&w=3840&q=75)
Transcribed Image Text:### Problem 28.27
**Given:**
A 2.8 mm-diameter copper wire carries a 33 A current (uniform across its cross section).
#### Part A
**Task:**
Determine the magnetic field at the surface of the wire.
**Solution:**
Express your answer using two significant figures.
\[ B = 4.7 \times 10^{-3} \, \text{T} \]
Status: **Correct**
#### Part B
**Task:**
Determine the magnetic field inside the wire, 0.50 mm below the surface.
**Solution:**
Express your answer using two significant figures.
\[ B = 13.2 \, \text{T} \]
(Note: Ensure precision in calculations and consider the radius and distance from the wire when computing the magnetic field inside the wire.)
![### Problem 28.27
**Given Information:**
- A 2.8 mm-diameter copper wire carries a 33 A current (uniform across its cross-section).
**Part C:**
**Question:**
Determine the magnetic field outside the wire 2.5 mm from the surface.
**Instructions:**
Express your answer using two significant figures.
**Student's Attempt:**
- Answer: \( B = 0.00264 \) T (Tesla)
**Feedback:**
- Status: Incorrect; Try Again.
- Attempts remaining: 4
*[Submit]* *[Previous Answers]* *[Request Answer]*
**Constants:** (The constants provided are not visible in the screenshot.)
---
**Explanation of Terms:**
- **Magnetic Field (B):** The magnetic field is a vector field that describes the magnetic influence of electrical currents and magnetized materials. In this context, it represents the strength and direction of the magnetic field generated by the current in the copper wire.
- **Tesla (T):** The unit of magnetic field strength in the International System of Units (SI).
---
**Graph/Diagram Explanation:**
No graphical or diagrammatic elements are present in the given image. However, if a diagram were present, it might visually depict the wire with the specified dimensions, the current flowing through it, and the point at which the magnetic field needs to be calculated (2.5 mm from the surface of the wire). This helps in visualizing and understanding the spatial relationship between the wire and the point of measurement.
---
**Instruction for Future Attempts:**
Recalculate the magnetic field considering the correct parameters and ensure the answer is expressed with two significant figures as specified. Note any relevant constants or formulas that may assist in the correct computation for this problem.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbcaa4c55-9812-4f2e-8f72-69eb143587b3%2Fc46ed48f-22ad-4533-a9f6-73b5c02330c0%2Fp6jp42.png&w=3840&q=75)
Transcribed Image Text:### Problem 28.27
**Given Information:**
- A 2.8 mm-diameter copper wire carries a 33 A current (uniform across its cross-section).
**Part C:**
**Question:**
Determine the magnetic field outside the wire 2.5 mm from the surface.
**Instructions:**
Express your answer using two significant figures.
**Student's Attempt:**
- Answer: \( B = 0.00264 \) T (Tesla)
**Feedback:**
- Status: Incorrect; Try Again.
- Attempts remaining: 4
*[Submit]* *[Previous Answers]* *[Request Answer]*
**Constants:** (The constants provided are not visible in the screenshot.)
---
**Explanation of Terms:**
- **Magnetic Field (B):** The magnetic field is a vector field that describes the magnetic influence of electrical currents and magnetized materials. In this context, it represents the strength and direction of the magnetic field generated by the current in the copper wire.
- **Tesla (T):** The unit of magnetic field strength in the International System of Units (SI).
---
**Graph/Diagram Explanation:**
No graphical or diagrammatic elements are present in the given image. However, if a diagram were present, it might visually depict the wire with the specified dimensions, the current flowing through it, and the point at which the magnetic field needs to be calculated (2.5 mm from the surface of the wire). This helps in visualizing and understanding the spatial relationship between the wire and the point of measurement.
---
**Instruction for Future Attempts:**
Recalculate the magnetic field considering the correct parameters and ensure the answer is expressed with two significant figures as specified. Note any relevant constants or formulas that may assist in the correct computation for this problem.
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