The circular arc shown in the figure below has a uniform charge per unit length of 3.70×10−8 C/m. Find the potential at P, the center of the circle. (Take R = 1.99 m.)

The circular arc shown in the figure below has a uniform charge per unit length of 3.70×10−8 C/m. Find the potential at P, the center of the circle. (Take R = 1.99 m.)

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The circular arc shown in the figure below has a uniform charge per unit length of 3.70 × 10 8 C / m . Find the potential at P , the center of the circle. (Take R = 1.99 m .)

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