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A positronium consists of an electron and a positron, revolving about their common centre of mass. Calculate the kinetic energy of the electron if the radius of circular path is equal to the radius of electron in ground state of a hydrogen atom. |
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Answer» A positronium consists of an electron and a positron, revolving about their common centre of mass. Calculate the kinetic energy of the electron if the radius of circular path is equal to the radius of electron in ground state of a hydrogen atom. |
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