Question

in a hydrogen atom the electron revolves around the nucleus in an orbit 0.53 armstrong. Estimate the potential energy of the system in eV taking the zero of PE at infinity separation of electron and proton. What is the minimum wok required to free the electron given that the kinetic energy ids half the potential? What will be the PE and KE if the zero of potential energy is taken at separation 1.06 armstong?

Answer 1

Materials Engineering?

Answer 2

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Answer 3

12th grade physics

Answer 4

Thanx!