Proton moves in circular orbit just outside spherical shell

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A particle with a charge of -60.0 nC is placed at the center of a non conducting spherical shell of outer radius 29.0 cm and inner radius 20.0 cm. The spherical shell carries charge with a uniform density of -1.78 µC/m3. A proton moves in a circular orbit just outside the spherical shell. Compute the speed of the proton.

Reference no: EM13677899

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