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• Someone plz....solve this :-(JEE Advanced 2013)
  Q) One end of a horizontal thick wire of length 2L and radius 2R is welded to an end of another horizontal thin copper wire of length L and radius R.When the arrangement is stretched by applying forces at two ends, the ratio ...
  0·1· #Physics#Electricity and magnetism#Electric Current
  asked2014-04-27 02:14:33