A uniformly charged arc with charge density += 7 C/m has radius r = 1.5 m and extends 30° to the left and right of the central line. Define a coordinate system. Write an integral to determine the electric potential at the center of the arc. Evaluate that integral. apacitance and Dielectric:

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+30V
Ov
+30V
A uniformly charged arc with charge density +λ = 7 C/m has radius r =
1.5 m and extends 30° to the left and right of the central line. Define a
coordinate system. Write an integral to determine the electric potential at
the center of the arc. Evaluate that integral.
Capacitance and Dielectric:
r.
Transcribed Image Text:+30V Ov +30V A uniformly charged arc with charge density +λ = 7 C/m has radius r = 1.5 m and extends 30° to the left and right of the central line. Define a coordinate system. Write an integral to determine the electric potential at the center of the arc. Evaluate that integral. Capacitance and Dielectric: r.
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