In a region of two-dimensional space there are three fixed
In a region of two-dimensional space, there are three fixed charges: +1 mC at (0, 0), −2 mC at (12 mm, -7 mm), and +3 mC at (-6 mm, 18 mm). What is the direction of the magnitude on the −2-mC charge counterclockwise from the +x-axis?
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in a region of two-dimensional space there are three fixed charges 1 mc at 0 0 minus2 mc at 12 mm -7 mm and 3 mc at -6
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