A student makes a short electromagnet by winding 450 turns of wire around a wooden cylinder of diameter d = 4.3 cm. The coil is connected to a battery producing a current of 5.3 A in the wire. (a) What is the magnitude of the magnetic dipole moment of this device? (b) At what axial distance z >> d will the magnetic field have the magnitude 4.7 µT (approximately one-tenth that of Earth's magnetic field)? (a) Number 3.46e+0 Units A-m^2 (b) Number 1.47e+1 Units This answer has no units
A student makes a short electromagnet by winding 450 turns of wire around a wooden cylinder of diameter d = 4.3 cm. The coil is connected to a battery producing a current of 5.3 A in the wire. (a) What is the magnitude of the magnetic dipole moment of this device? (b) At what axial distance z >> d will the magnetic field have the magnitude 4.7 µT (approximately one-tenth that of Earth's magnetic field)? (a) Number 3.46e+0 Units A-m^2 (b) Number 1.47e+1 Units This answer has no units
Chapter12: Sources Of Magnetic Fields
Section: Chapter Questions
Problem 64P: A solenoid with an iron core is 25 cm long and is wrapped with 100 turns of wire. When the current...
Related questions
Question
![A student makes a short electromagnet by winding 450 turns of wire around a wooden cylinder of diameter d = 4.3 cm. The coil is
connected to a battery producing a current of 5.3 A in the wire. (a) What is the magnitude of the magnetic dipole moment of this
device? (b) At what axial distance z >> d will the magnetic field have the magnitude 4.7 µT (approximately one-tenth that of Earth's
magnetic field)?
(a) Number
3.46e+0
Units
A-m^2
(b) Number
1.47e+1
Units
This answer has no units](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd9d71f82-a0da-423f-8869-2e89ef384179%2F2c496b54-1af6-4a91-9790-500bf9e7bd18%2Fqkrcsf6_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A student makes a short electromagnet by winding 450 turns of wire around a wooden cylinder of diameter d = 4.3 cm. The coil is
connected to a battery producing a current of 5.3 A in the wire. (a) What is the magnitude of the magnetic dipole moment of this
device? (b) At what axial distance z >> d will the magnetic field have the magnitude 4.7 µT (approximately one-tenth that of Earth's
magnetic field)?
(a) Number
3.46e+0
Units
A-m^2
(b) Number
1.47e+1
Units
This answer has no units
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Recommended textbooks for you
![University Physics Volume 2](https://www.bartleby.com/isbn_cover_images/9781938168161/9781938168161_smallCoverImage.gif)
![Glencoe Physics: Principles and Problems, Student…](https://www.bartleby.com/isbn_cover_images/9780078807213/9780078807213_smallCoverImage.gif)
Glencoe Physics: Principles and Problems, Student…
Physics
ISBN:
9780078807213
Author:
Paul W. Zitzewitz
Publisher:
Glencoe/McGraw-Hill
![Principles of Physics: A Calculus-Based Text](https://www.bartleby.com/isbn_cover_images/9781133104261/9781133104261_smallCoverImage.gif)
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
![University Physics Volume 2](https://www.bartleby.com/isbn_cover_images/9781938168161/9781938168161_smallCoverImage.gif)
![Glencoe Physics: Principles and Problems, Student…](https://www.bartleby.com/isbn_cover_images/9780078807213/9780078807213_smallCoverImage.gif)
Glencoe Physics: Principles and Problems, Student…
Physics
ISBN:
9780078807213
Author:
Paul W. Zitzewitz
Publisher:
Glencoe/McGraw-Hill
![Principles of Physics: A Calculus-Based Text](https://www.bartleby.com/isbn_cover_images/9781133104261/9781133104261_smallCoverImage.gif)
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
![Physics for Scientists and Engineers: Foundations…](https://www.bartleby.com/isbn_cover_images/9781133939146/9781133939146_smallCoverImage.gif)
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning