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Amrutha T posted an Question
August 01, 2020 • 16:13 pm 30 points
  • IIT JAM
  • Physics (PH)

25. a wire of length l, radius r and resistivity p is first coated with a very thin layer of an insulating material

25. A wire of length L, radius r and resistivity p is first coated with a very thin layer of an insulating material

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