Answers

2014-05-17T20:28:05+05:30
Hmmm it ws vry difficult ..i try it bt i don;t find the answr sry..
  
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2014-05-17T20:33:04+05:30
R1 = 2.25 Ω.
R2 = ?
R1/R2 = (L1*A2)/(L2*A1)
L2 = 10L1
A2 = A1/4
2.25/R2 = 1/40
R2 = 90
 Ω.
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