7. Two thin non-conducting rings with uniform charge densities of 21 and 22 are placed as shown. If the radii of rings are d and 3d, and the net electric potential at point P, which lies along the central axis of the rings, is zero (Vp = 0), find the ratio of 1,/ 2. 2d 2d V5 Answer: 3 3d
7. Two thin non-conducting rings with uniform charge densities of 21 and 22 are placed as shown. If the radii of rings are d and 3d, and the net electric potential at point P, which lies along the central axis of the rings, is zero (Vp = 0), find the ratio of 1,/ 2. 2d 2d V5 Answer: 3 3d
Physics for Scientists and Engineers, Technology Update (No access codes included)
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ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter25: Electric Potential
Section: Chapter Questions
Problem 25.43P: Consider a ring of radius R with the total charge Q spread uniformly over its perimeter. What is the...
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Question
![↑P
7.
Two thin non-conducting rings with uniform charge densities of å1
and 22 are placed as shown. If the radii of rings are d and 3d, and the net electric
potential at point P, which lies along the central axis of the rings, is zero (Vp =
0), find the ratio of 21/ 2.
2d
2d
V5
Answer: –
3
3d](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2ea83f46-f534-4e5e-9c26-2234d8c53ffd%2Fc4cecb0a-b084-4aaa-bf03-32de5101e881%2F6q8xsb8_processed.png&w=3840&q=75)
Transcribed Image Text:↑P
7.
Two thin non-conducting rings with uniform charge densities of å1
and 22 are placed as shown. If the radii of rings are d and 3d, and the net electric
potential at point P, which lies along the central axis of the rings, is zero (Vp =
0), find the ratio of 21/ 2.
2d
2d
V5
Answer: –
3
3d
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