A system consists of three charges -qat (-d, 0), +2q at (d, 0), and +3q at (0, d). If the value of d -0.742m, and q=0.7nC. -9 √2d +39 d √2d +2q (a)What is total electric potential energy of the system (in nj)? (b) Find the electric potential at the point P (in V) (c) If a small charge qo=-40 pC is placed at the point P, find the potential energy (in nJ) associated with that charge qo at P?

A system consists of three charges -qat (-d, 0), +2q at (d, 0), and +3q at (0, d). If the value of d -0.742m, and q=0.7nC. -9 √2d +39 d √2d +2q (a)What is total electric potential energy of the system (in nj)? (b) Find the electric potential at the point P (in V) (c) If a small charge qo=-40 pC is placed at the point P, find the potential energy (in nJ) associated with that charge qo at P?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter26: Electric Potential

Section26.3: Electric Potential Energy

Problem 26.2CE

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