Two charges are located on the x axis: q1 = +4.7 μC at x1 = +3.3 cm, and q2 = +4.7 μC at x2 = −3.3 cm. Two other charges are located on the y axis: q3 = +4.4 μC at y3 = +5.5 cm, and q4 = −7.8 μC at y4 = +6.4 cm. Find (a) the magnitude and (b) the direction of the net electric field at the origin. (a) Number Units (b) The net electric field points

Two charges are located on the x axis: q1 = +4.7 μC at x1 = +3.3 cm, and q2 = +4.7 μC at x2 = −3.3 cm. Two other charges are located on the y axis: q3 = +4.4 μC at y3 = +5.5 cm, and q4 = −7.8 μC at y4 = +6.4 cm. Find (a) the magnitude and (b) the direction of the net electric field at the origin. (a) Number Units (b) The net electric field points

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Two charges are located on the x axis: q 1 = + 4.7 μ C at x 1 = + 3.3 c m , and q 2 = + 4.7 μ C at x 2 = 3.3 c m . Two other charges are located on the y axis: q 3 = + 4.4 μ C at y 3 = + 5.5 c m , and q 4 = 7.8 μ C at y 4 = + 6.4 c m . Find (a) the magnitude and (b) the direction of the net electric field at the origin. (a) Number i Units (b) The net electric field points

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