Solved papers for JEE Main & Advanced JEE Main Solved Paper-2016

done JEE Main Solved Paper-2016 Total Questions - 1

• question_answer1) A stream of electrons from a heated filament was passed between two charged plates kept at a potential difference V esu. If e and m are  charge and mass of an electron respectively, then the value of\[h/\lambda \](where \[\lambda \]is wavelength associated with electron wave) is given by : [JEE Main Solved Paper-2016 ]
  A)
  \[\sqrt{2meV}\]                              
  done clear
  B)
   2meV
  done clear
  C)
  2meV                   
  done clear
  D)
  \[\sqrt{meV}\]
  done clear
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