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bgowan12 bgowan12
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11 years ago
1. A thin glass rod is bent into a semicircle of radius r. A charge +q is uniformly distributed along the upper half and a charge of –q is uniformly distributed along the lower half, as shown in the figure.
Find the direction of the electric field E at point P located at the center of the semicircle.
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Educator
11 years ago
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