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• kurukshetra magnetism 2
  infinite number of straight wires each carrying current i are equally placed as shown in the fig. adjacent wires have curent in opposite direction. net magnetic field at point p is *Image* a. μi ln2/4π 3 a k b. μi ln4/4π ...
  0·7· #Physics#Electricity and magnetism#Magnetism
  commented2017-01-30 01:49:30