What is the electric field vector at the origin

Reference no: EM13274381

An semicircular arc with a radius of B is split into two. The arc is in the xy-plane such one part is in the first quadrant, and the other on the second quadrant. Charge is uniformly distributed on both parts of the arc, but the left side has a total charge of +4Q while the right side has a total charge of -4Q. What is the electric field vector at the origin?

Reference no: EM13274381

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