Posted by Anonymous on .
A point charge Q1=−2 μC is located at x=0, and a point charge Q2=+8 μC is placed at x=−0.5 m on the xaxis of a cartesian coordinate system.The goal of this problem is to determine the electric field, E⃗ (x)=E(x)xˆ, at various points along the xaxis
(a)What is E(x) (in N/C) for x=82.0 m ?
What is E(x) (in N/C) at x=0.17 m?
What is E(x) (in N/C) at x=34 m?
(b) At what point (apart from x=∞), is E(x)=0? Express your answer in meters.

Physics 
José,
The First is 7.901.
Just this in the moment. 
Physics 
José,
c) 46.244

Physics 
José,
b) 1283994.39504

Physics 
José,
and the 2) (B) is 0.5

Physics 
SHOW YOUR WORK,
SHOW YOUR WORK PLEASE. DO NOT JUST PUT THE ANSWER, BUT PUT THE WORK TO GET THE ANSWER. THANK YOU!

Physics 
SHOW YOUR WORK,
(a)What is E(x) (in N/C) for x=48.5 m ?
What is E(x) (in N/C) at x=0.1 m?
What is E(x) (in N/C) at x=96 m?
(b) At what point (apart from x=∞), is E(x)=0? Express your answer in meters.