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Three point charges are located on a circular arc as shown in the figure below. (Let r = 3.60 cm. Assume that the +x-axis is to the right and the +y-axis is up along the page.) (a) What is the total electric field at P, the center of the arc? magnitude N/C direction (b) Find the electric force that would be exerted on a -4.60 nC point charge placed at P. magnitude N direction

Three point charges are located on a circular arc as shown in the figure below. (Let r = 3.60 cm. Assume that the +x-axis is to the right and the +y-axis is up along the page.) (a) What is the total electric field at P, the center of the arc? magnitude N/C direction (b) Find the electric force that would be exerted on a -4.60 nC point charge placed at P. magnitude N direction

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Three point charges are located on a circular arc as shown in the figure below. (Let r = 3.60 cm . Assume that the + x -axis is to the right and the + y -axis is up along the page.) (a) What is the total electric field at P , the center of the arc? magnitude ◻ N / C direction ◻ (b) Find the electric force that would be exerted on a -4.60 nC point charge placed at P . magnitude ◻ N direction ◻

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