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Consider a square which is 1.0 m on a side. Charges are placed at the corners (m

ID: 2238195 • Letter: C

Question

Consider a square which is 1.0 m on a side. Charges are placed at the corners (marked A,B,C D) of the square as shown in the figure.(Figure 1) Q = 6 ?C and q = 4 ?C The distance of each corner to the center of the square is 0.707 m. i know what a b and c are, having trouble with the rest!!

a)What is the magnitude of the electric field at the center of the square? 1.44 x 10^5

b)What is the direction of the electric field at the center of the square. (angle measured in degrees CCW from the positive x axis in the usual sense) 135 degrees

c)What is the electric potential at the center of the square? 1.53 x 10^5

Explanation / Answer

figure?