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 33PQ: A source consists of three charged particles located at the vertices of a square (Fig. P26.32),...
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