Given two particles with Q = 2.70-C charges as shown in the figure below and a particle
Question:
Given two particles with Q = 2.70-µC charges as shown in the figure below and a particle with charge q = 1.29 ✕ 10−18 C at the origin. (Note: Assume a reference level of potential V = 0 at r = ∞.)
(a)What is the net force (in N) exerted by the two 2.70-µC charges on the charge q? (Enter the magnitude.)
N
(b)What is the electric field (in N/C) at the origin due to the two 2.70-µC particles? (Enter the magnitude.)
N/C
(c)What is the electrical potential (in kV) at the origin due to the two 2.70-µC particles?
kV
(d)What If? What would be the change in electric potential energy (in J) of the system if the charge q were moved a distance d = 0.400 m closer to either of the 2.70-µC particles?
Fundamentals of Momentum, Heat and Mass Transfer
ISBN: 978-1118947463
6th edition
Authors: James Welty, Gregory L. Rorrer, David G. Foster