21.82 •• CP A small sphere with mass m carries a positive charge q and is attached to one end of a silk fiber of length L. The other end of the fiber is attached to a large vertical insulating sheet that has a positive surface charge density o. Show that when the sphere is in equilibrium, the fiber makes an angle equal to arctan (qo/2mg€0) with the vertical sheet.
21.82 •• CP A small sphere with mass m carries a positive charge q and is attached to one end of a silk fiber of length L. The other end of the fiber is attached to a large vertical insulating sheet that has a positive surface charge density o. Show that when the sphere is in equilibrium, the fiber makes an angle equal to arctan (qo/2mg€0) with the vertical sheet.
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter26: Electric Potential
Section: Chapter Questions
Problem 60PQ
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Question
![Problem:
In problem 21.82 of your book, University Physics 15th edition (see End of the Chapter 21 section), what is the tension on the silk
fiber?
Answer:
sin
T =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F25dd8164-90e3-47fe-a1f1-728a5ef963ad%2F077d1a19-10ec-41df-978a-fe58f830931d%2Fbtv6zh_processed.png&w=3840&q=75)
Transcribed Image Text:Problem:
In problem 21.82 of your book, University Physics 15th edition (see End of the Chapter 21 section), what is the tension on the silk
fiber?
Answer:
sin
T =
![21.82 • CP A small sphere with mass m carries a positive charge q and
is attached to one end of a silk fiber of length L. The other end of the fiber
is attached to a large vertical insulating sheet that has a positive surface
charge density ơ. Show that when the sphere is in equilibrium, the fiber
makes an angle equal to arctan (qo/2mge0) with the vertical sheet.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F25dd8164-90e3-47fe-a1f1-728a5ef963ad%2F077d1a19-10ec-41df-978a-fe58f830931d%2Fpfngu7q_processed.png&w=3840&q=75)
Transcribed Image Text:21.82 • CP A small sphere with mass m carries a positive charge q and
is attached to one end of a silk fiber of length L. The other end of the fiber
is attached to a large vertical insulating sheet that has a positive surface
charge density ơ. Show that when the sphere is in equilibrium, the fiber
makes an angle equal to arctan (qo/2mge0) with the vertical sheet.
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