A Q L = - 12 %u03BC C charge is placed on the x-axis at x = - 0.4 m. A Q R = 12
ID: 2119544 • Letter: A
Question
A QL = -12 %u03BCC charge is placed on the x-axis at x = - 0.4 m. A QR = 12 %u03BCC charge is placed at x = +0.4 m. (for all answers below assume that the unit vector x^ points toward positive x, and y^ points towards positive y.).
A. What is the x-component of the electric field at x = 0 m and y = 0.4 m? (N/C)
B.What is the y-component of the electric field at x = 0 m and y = 0.4 m? (N)
C.What is the x-component of the electric field at x = 0 m and y = -0.4 m? (N/C)
D. What is the y-component of the electric field at x = 0 m and y = -0.4 m? (N/C)
Explanation / Answer
A> 954.59 * 10^3 -ve direction of x axis
B> 0
C>same as A
D>same as B