Difference between revisions of "Skill Set 20.2"
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(→1. 18.2 A of current flow east along a wire in a magnetic field of 0.0150 T that is 17.0o east of North. What force acts on the wire if it is 113 m long? (Magnitude and direction)) |
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===1. 18.2 A of current flow east along a wire in a magnetic field of 0.0150 T that is 17.0 degrees east of North. What force acts on the wire if it is 113 m long? (Magnitude and direction) === | ===1. 18.2 A of current flow east along a wire in a magnetic field of 0.0150 T that is 17.0 degrees east of North. What force acts on the wire if it is 113 m long? (Magnitude and direction) === | ||
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[[#top | Table of Contents]] | [[#top | Table of Contents]] | ||
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Revision as of 14:36, 27 January 2009
Main Page > IB Physics Skill Sets
Contents
- 1 About this page
- 2 Problems
- 2.1 1. 18.2 A of current flow east along a wire in a magnetic field of 0.0150 T that is 17.0 degrees east of North. What force acts on the wire if it is 113 m long? (Magnitude and direction)
- 2.2 2. A 4.2 Amp current flows North in a wire that is 12.1 cm long. What is the magnetic field (Assume it is perpendicular) if the wire experiences a vertically upward force of 12.15 N? (Magnitude and direction)
- 2.3 3. An electron travels at 3.5 x 104 m/s to the North, and experiences a force of 2.1 x 10-14 N vertically downward. What is the magnitude and direction of the magnetic field exerting this force?
- 2.4 4. A proton is going 1.71 x 105 m/s in the plane of the page in a 2.30 T magnetic field out of this page. What is the radius of its path? Which direction does it circle, ACW or CW?
- 2.5 5. What electric field in what direction would make the particle go straight up the page in the previous problem?
About this page
All images uploaded for this page must start with the string "Skill_Set_20.2_" so the image 16-38.jpg associated with chapter 16 should be uploaded as Skill_Set_20.2_16-38.jpg. This way we can avoid conflicts in the image directory, and we can find images easily.
Table of Contents
Problems
1. 18.2 A of current flow east along a wire in a magnetic field of 0.0150 T that is 17.0 degrees east of North. What force acts on the wire if it is 113 m long? (Magnitude and direction)
Failed to parse (lexing error): \sin \Theta\ \
2. A 4.2 Amp current flows North in a wire that is 12.1 cm long. What is the magnetic field (Assume it is perpendicular) if the wire experiences a vertically upward force of 12.15 N? (Magnitude and direction)
Solution goes here
3. An electron travels at 3.5 x 104 m/s to the North, and experiences a force of 2.1 x 10-14 N vertically downward. What is the magnitude and direction of the magnetic field exerting this force?
Solution goes here
4. A proton is going 1.71 x 105 m/s in the plane of the page in a 2.30 T magnetic field out of this page. What is the radius of its path? Which direction does it circle, ACW or CW?
Solution goes here
5. What electric field in what direction would make the particle go straight up the page in the previous problem?
Solution goes here
