Two charges are located on the x axis: q1 = +6.8 μC at x1 = +4.7 cm, and q2 = +6.8 μC at x2 = −4.7 cm. Two other charges are located on the y axis: q3 = +3.6 μC at y3 = +4.9 cm, and q4 = −9.2 μC at y4 = +7.0 cm. Find (a) the magnitude and (b) the direction of the net electric field at the origin. (a) Number Units

Two charges are located on the x axis: q1 = +6.8 μC at x1 = +4.7 cm, and q2 = +6.8 μC at x2 = −4.7 cm. Two other charges are located on the y axis: q3 = +3.6 μC at y3 = +4.9 cm, and q4 = −9.2 μC at y4 = +7.0 cm. Find (a) the magnitude and (b) the direction of the net electric field at the origin. (a) Number Units

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Two charges are located on the x axis: q 1 = + 6.8 μ C at x 1 = + 4.7 c m , and q 2 = + 6.8 μ C at x 2 = 4.7 c m . Two other charges are located on the y axis: q 3 = + 3.6 μ C at y 3 = + 4.9 c m , and q 4 = 9.2 μ C at y 4 = + 7.0 c m . Find (a) the magnitude and (b) the direction of the net electric field at the origin. (a) Number i Units

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