A point charge of -4.00 {\ m nC} is at the origin, and a second point charge of

Question

A point charge of -4.00 { m nC} is at the origin, and a second point charge of 6.00 { m nC} is on the x axis at x = 0.850 { m m}. Find the magnitude and direction of the electric field at each of the following points on the x axis.

Part A -
x2 = 25.0 { m cm}
E({x_2}) =


{ m N/C}
submitshow answer

Part B
The field at point x_2 is directed in .
submitshow answer

Part C -
x3 = 1.50 { m m}
E({x_3}) =


{ m N/C}
submitshow answer

Part D
The field at point x_3 is directed in .
submitshow answer

Part E -
x4 = -21.0 { m cm}
E({x_4}) =


{ m N/C}
submitshow answer

Part F
The field at point x_4 is directed in the +x-direction or -x-direction? .

Explanation / Answer

Ans: a) 1050 N/C; -x direction ; b) 312 N/C; +x direction; c) 845 N/C; +x direction

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