If m and e are the mass and charge of the revolving electron in the orbit of radius r for hydrogen atom, the total energy of the revolving electron will be:

\[\frac{1}{2}\frac{{{e}^{2}}}{r}\]

\[-\frac{1}{2}\frac{{{e}^{2}}}{r}\]

If m and e are the mass and charge of the revolving electron in the or

1.	If m and e are the mass and charge of the revolving electron in the orbit of radius r for hydrogen atom, the total energy of the revolving electron will be:
A.	\[\frac{1}{2}\frac{{{e}^{2}}}{r}\]
B.	\[-\frac{{{e}^{2}}}{r}\]
C.	\[\frac{m{{e}^{2}}}{r}\]
D.	\[-\frac{1}{2}\frac{{{e}^{2}}}{r}\]
Answer» E.

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If m and e are the mass and charge of the revolving electron in the orbit of radius r for hydrogen atom, the total energy of the revolving electron will be:

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