The energy of an electron in an excited hydrogen atom is -3.4 eV The angular momentum of electron is

The energy of an electron in an excited hydrogen atom is -3.4 eV The a

1.	The energy of an electron in an excited hydrogen atom is -3.4 eV The angular momentum of electron is
Answer» `1.1 xx 10^(-34)JS` `1.52 xx 10^(-34)Js` `2.11 xx 10^(-34)Js` `2.5 xx 10^(-34)Js` SOLUTION :ANGULAR momentum `L=(nh)/(2pi)` `L=(2 xx 6.63 xx 10^(-34) xx 7)/(2 xx 22) =2.11 xx 10^(-34)Js`

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The energy of an electron in an excited hydrogen atom is -3.4 eV The angular momentum of electron is

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