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A uniformly charged, thin ring has radius 10.0 cm and total charge + 15.0 nC. An electron is placed on the ring's axis a distance 30.0 cm from the center of the ring and is constraned to stay on the axis of the ring. The electron is then released rom rest.
(b) Find the kinetic energy of the electron when it reaches the center of the ring.

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  • Reference No.:- M9909673

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