a) Find and , for an electron in the ground state of the hydrogen atom. Express your answers in terms of Bohr's magneton.
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a) Find <r> and <r^2>, for an electron in the ground state of the hydrogen atom. Express your
answers in terms of Bohr's magneton.
b) Find <x^2> for the state n = 2, l = 1, m = 1, of the hydrogen atom.
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