11.Figure shows two rings of charge with radii R = 13 cmand r= 0.4R. The charge on the outer ring is Q= -4.2 pC. Chargedensity of the inner ring is 1 = 6.2 pC/m. With V = 0 at infinity, findthe total electric potential at point P on the central axis of the ring, atdistance z= 2R from the common center of the rings.Answer: -0.06 V

Answered: Image /qna-images/answer/b807e3c7-0dd2-430c-8bc0-043fcee1ffda.jpg

11. Figure shows two rings of charge with radii R = 13 cm and r = 0.4R. The charge on the outer ring is Q = -4.2 pC. Charge density of the inner ring is a = 6.2 pC/m. With V = 0 at infinity, find the total electric potential at point P on the central axis of the ring, at distance z = 2R from the common center of the rings. P Answer: -0.06 V

11. Figure shows two rings of charge with radii R = 13 cm and r = 0.4R. The charge on the outer ring is Q = -4.2 pC. Charge density of the inner ring is a = 6.2 pC/m. With V = 0 at infinity, find the total electric potential at point P on the central axis of the ring, at distance z = 2R from the common center of the rings. P Answer: -0.06 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 44PQ: Figure P26.44 shows a rod of length = 1.00 m aligned with the y axis and oriented so that its lower...

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