Solved papers for JEE Main & Advanced JEE Main Paper (Held On 12 April 2014)

done JEE Main Paper (Held On 12 April 2014)

  • question_answer1) 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:   [JEE Main Online Paper ( Held On 12 Apirl  2014 )

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

    B) \[-\frac{{{e}^{2}}}{r}\]

    C) \[m{{e}^{2}}\]                                  

    D) \[1\,{{e}^{2}}\]

    View Answer play_arrow

Study Package

JEE Main Online Paper (Held On 12 April 2014)
  50 25

   


You need to login to perform this action.
You will be redirected in 3 sec spinner