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**Unformatted text preview: **between the sheets? 21.98 A semicircle of radius is in the first and second quadrants, with the center of curvature at the origin. Positive charge is distributed uniformly around the left half of the semicircle, and negative charge is distributed uniformly around the right half of the semicircle in the following figure. 21.99 21.99. Two 1.20 m nonconducting wires meet at a right angle. One segment carries 2.50 mC of charge distributed uniformly along its length, and the other carries -2.50 mC distributed uniformly along it, as shown in the figure. (a) Find the magnitude and direction of the electric field these wires produce at point P, which is 60.0 cm from each wire. (b) If an electron is released at P, what are the magnitude and direction of the net force that these wires exert on it?...

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