A plastic rod has been bent into a circle of radius R = 11.1 cm. It has a charge Q1 = +4.61 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 C of the circle and (b) at point P, which is on the central axis of the circle at distance D = 5.93 cm from the center? I need part b, I know part a is -1.868 V.
A plastic rod has been bent into a circle of radius R = 11.1 cm. It has a charge Q1 = +4.61 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 C of the circle and (b) at point P, which is on the central axis of the circle at distance D = 5.93 cm from the center? I need part b, I know part a is -1.868 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 80PQ: Figure P26.80 shows a wire with uniform charge per unit length = 2.25 nC/m comprised of two...
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A plastic rod has been bent into a circle of radius R = 11.1 cm. It has a charge Q1 = +4.61 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 C of the circle and (b) at point P, which is on the central axis of the circle at distance D = 5.93 cm from the center?
I need part b, I know part a is -1.868 V.
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