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The ground state energy of hydrogen atom...

The ground state energy of hydrogen atom is-13.6 eV. What are the kinetic and potential energies of the electron in this state?

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The ground state energy of hydrogen atom is `-13.6 eV i.e., E= - 13.6 eV`.
`therefore ` Kinetic energy of hydrogen in this state ` K = - E + 13.6 V `.
and potential energy of hydrogen in this state `U = 2E = 2xx (-13.6) eV = -27.2 eV`
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