Solved papers for JEE Main & Advanced AIEEE Solved Paper-2005

done AIEEE Solved Paper-2005 Total Questions - 2

• question_answer1) One conducting 17-tube can slide inside another as shown in figure, maintaining electrical contacts between the tubes. The magnetic field B is perpendicular to the plane of the figure. If each tube moves towards the other at a constant speed v, then the emf induced in the circuit in terms of B, l and v, where l is the width of each tube, will be     AIEEE  Solved  Paper-2005
  A)
  \[BIl\]       
  done clear
  B)
                         \[-BIl\] 
  done clear
  C)
         zero                
  done clear
  D)
         \[2\,BIl\]
  done clear
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• question_answer2) A coil of inductance 300 mH and resistance\[2\Omega \]. are connected to a source of voltage 2V. The current reaches half of its steady state value in     AIEEE  Solved  Paper-2005
  A)
  0.05s     
  done clear
  B)
         0.1s       
  done clear
  C)
         0.15s     
  done clear
  D)
         0.3s
  done clear
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