Problem 11: Charge q15 nC is located at the coordinate system origin, while charge 42 = 2.17 nC is located at (a,0), where a = 0.65 m. The point P has coordinates (a, b), where b=0.75 m. A A third charge q3-19 nC will be placed later. 9₁ Part (a) Find the electric potential Vp at point P, in volts. Assume the potential is zero at infinity. Part (b) How much work W, in joules, would you have to do to bring the third charge, 43, from very far away to the point P? ) * Attempts Remain Part (e) What is the total potential energy U, in joules, of the final configuration of three charges? P (a,b) 9₂

Problem 11: Charge q15 nC is located at the coordinate system origin, while charge 42 = 2.17 nC is located at (a,0), where a = 0.65 m. The point P has coordinates (a, b), where b=0.75 m. A A third charge q3-19 nC will be placed later. 9₁ Part (a) Find the electric potential Vp at point P, in volts. Assume the potential is zero at infinity. Part (b) How much work W, in joules, would you have to do to bring the third charge, 43, from very far away to the point P? ) * Attempts Remain Part (e) What is the total potential energy U, in joules, of the final configuration of three charges? P (a,b) 9₂

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 45PQ: The charge density on a disk of radius R = 12.0 cm is given by = ar, with a = 1.40 C/m3 and r...

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