A plastic rod has been bent into a circle of radius R = 11.0 cm. It has a charge Q1 = + 5.38 pC uniformly distributed along one-quarter of its circumference and a charge Q2 =-6Q1 uniformly distributed along the rest of the circumference (see the figure). With V= 0 at infinity, what is the electric potential (a) at the center Cof the circle and (b) at point P, which is on the central axis of the circle at distance D = 6.02 cm from the center? P, R (a) Number i -2.2 Units V (b) Number -1.93 Units V
A plastic rod has been bent into a circle of radius R = 11.0 cm. It has a charge Q1 = + 5.38 pC uniformly distributed along one-quarter of its circumference and a charge Q2 =-6Q1 uniformly distributed along the rest of the circumference (see the figure). With V= 0 at infinity, what is the electric potential (a) at the center Cof the circle and (b) at point P, which is on the central axis of the circle at distance D = 6.02 cm from the center? P, R (a) Number i -2.2 Units V (b) Number -1.93 Units V
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 31PQ
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Question
![A plastic rod has been bent into a circle of radius R = 11.0 cm. It has a charge Q1 = + 5.38 pC uniformly distributed along one-quarter of
its circumference and a charge Q2 = -6Q, uniformly distributed along the rest of the circumference (see the figure). With V = 0 at
infinity, what is the electric potential (a) at the center C of the circle and (b) at point P, which is on the central axis of the circle at
distance D = 6.02 cm from the center?
D
Q2
(a) Number
i
-2.2
Units
V
(b) Number
-1.93
Units](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F42eb3f21-115e-47f2-b59c-753292f0c3d6%2Fe72c5ef7-a3ca-4aaa-8e26-70088fcbf5ba%2Ffmd8i9b_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A plastic rod has been bent into a circle of radius R = 11.0 cm. It has a charge Q1 = + 5.38 pC uniformly distributed along one-quarter of
its circumference and a charge Q2 = -6Q, uniformly distributed along the rest of the circumference (see the figure). With V = 0 at
infinity, what is the electric potential (a) at the center C of the circle and (b) at point P, which is on the central axis of the circle at
distance D = 6.02 cm from the center?
D
Q2
(a) Number
i
-2.2
Units
V
(b) Number
-1.93
Units
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