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Charge Q = 8.00 μC is distributed uniformly over the volume of an insulating sphere that...

Charge Q = 8.00 μC is distributed uniformly over the volume of an insulating sphere that has radius R = 14.0 cm . A small sphere with charge q=+3.00 μC and mass 6.00.×10−5kg is projected toward the center of the large sphere from an initial large distance. The large sphere is held at a fixed position and the small sphere can be treated as a point charge.

part a) What minimum speed must the small sphere have in order to come within 9.00 cm of the surface of the large sphere?

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The potential energy of a system of two charges g1 and q is defined as follows: kq,g2 12 Calculate the potential energy between the two charges by using the relationship as follows 9x10 N m /C (3.00 HO) 10-6 C 1uC 106 C Лис 14.0 cm +9.00 cm 100 cm 0.94 J Calculate the kinetic energy of the small sphere as follows 2 6.00x103 kg)v* =(3.00×10-5 kg)1,2 Calculate the minimum speed of the small sphere by applying the law of conservation of energy as follows: (3.00x10- kg 0.94 J 0.94 J 3.00x105 kg

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