Question

A very thin uniformly charged plastic rod with total charge radius r and placed in the second quadrant, with its center at the origin. An identical rod (except with charge + Q) continues the circle as shown in the figure, to form a half circle centered at the origin. Find the electric field vector E at the origin, writing it in component form.

Can anyone answer this question? Will give thump up :)3) A very thin uniformly charged plastic rod with total charge-e has been bent into a quartercircle of radius r and placed in the second quadrant, with its center at the origin. An identical rod (except with charge continues the circle as shown in the figure, to form a half circle centered at the origin. Find the electric field vector E at the origin, writing it in component form.

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