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A charge q is at the point x = 4.5 m , y = 0. Write...

A charge q is at the point x = 4.5 m , y = 0. Write expressions for the unit vectors you would use in Coulomb's law if you were finding the force that q exerts on other charges located at a) x1 = 4.5, y1 = 3.5 m b)the origin c)x2 = 4.0 m , y2 = 4.0 m .

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So for calculating unit vector we divide the vector by magnitude of the vector.And it points away from source charge.CATE FAGE Ne 上一 → 12. OA 3-S 오 4.03

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