Solved papers for JEE Main & Advanced JEE Main Paper (Held On 19 April 2014)

done JEE Main Paper (Held On 19 April 2014) Total Questions - 2

• question_answer1) A square frame of side 10 cm and a long straight wire carrying current 1 A are in the plate of the paper. Starting from close to the wire, the frame moves towards the right with a constant speed of \[10m{{s}^{-1}}\] (see figure). The e.m.f induced at the time the left arm of the frame is at x = 10 cm from the wire is:     JEE Main Online Paper (Held On 19 April 2016)
  A)
  2 mV                     
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  B)
  1 mV
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  C)
  0.75 mV                               
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  D)
  0.5 mV
  done clear
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• question_answer2) Figure shows a circular area of radius R where a uniform magnetic field \[\vec{B}\]is going into the plane of paper and increasing in magnitude at a constant rate. In that case, which of the following graphs, drawn schematically, correctly shows the variation of the induced electric fieldE(r)?     JEE Main Online Paper (Held On 19 April 2016)
  A)
  
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  B)
  
  done clear
  C)
  
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  D)
  
  done clear
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