Solved papers for JEE Main & Advanced AIEEE Solved Paper-2011

done AIEEE Solved Paper-2011 Total Questions - 2

• question_answer1) A resistor 'R' and \[2\mu F\] capacitor in series is connected through a switch to 200 V direct supply. Across the capacitor is a neon bulb that lights up at 120 V. Calculate the value of R to make the bulb light up 5 s after the switch has been closed. (\[{{\log }_{10}}2.5=0.4\])   AIEEE  Solved  Paper-2011
  A)
  \[3.3\times {{10}^{7}}\Omega \]                 
  done clear
  B)
  \[1.3\times {{10}^{4}}\Omega \]
  done clear
  C)
  \[1.7\times {{10}^{5}}\Omega \]                 
  done clear
  D)
  \[2.7\times {{10}^{6}}\Omega \]
  done clear
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• question_answer2) If a wire is stretched to make it 0.1% longer, its resistance will   AIEEE  Solved  Paper-2011
  A)
  Decrease by 0.05%            
  done clear
  B)
  Increase by 0.05%
  done clear
  C)
  Increase by 0.2%
  done clear
  D)
  Decrease by 0.2%
  done clear
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