WBJEE 2020 Physics Solved Paper

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Question : 19 of 40
 
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As shown in the figure, a point charge q1=+1×10−6C is placed at the origin in x-y plane and another point charge q2=+3×10−6C is placed at the co-ordinate (10, 0). In that case, which of the following graph(s) shows most correctly the electric field vector in Ex in x-direction ?
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