Solving a problem in physics section 10 paragraph 48 el

Solving a problem in physics section 10 paragraph 48 el

48. thresh thin wire bent along a circular arc of radius R = 10 cm uniformly distributed charge Q = 20 nC. Define field strength E generated by this charge at a point coinciding with the center of curvature of the arc, if yarn length equal to a quarter of the circumference.

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)

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