P14. A thin plastic rod is bent so that it has a shape of a semicircle...

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P14. A thin plastic rod is bent so that it has a shape of a semicircle of radius R = 1.48 m. An amount of charge Q = 14 C is distributed along the rod. What is the magnitude of the electric field at the center of the circle (point P)? = 8.85 10-12 F m. (36587.403765809 N/C) P R P14. A thin plastic rod is bent so that it has a shape of a semicircle of radius R = 1.48 m. An amount of charge Q = 14 C is distributed along the rod. What is the magnitude of the electric field at the center of the circle (point P)? = 8.85 10-12 F m. (36587.403765809 N/C) P R