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From Ampere's circuital law for a long straight wire of circular cross-section carrying a steady current, the variation of magnetic field in the inside and outside region of the wire is:
  • a)
    a linearly increasing function of distance upto the boundary of the wire and then linearly decreasing for the outside region.  
  • b)
    a linearly increasing function of distance r upto the boundary of the wire and then decreasing one with 1/r dependence for the outside region.  
  • c)
    a linearly decreasing function of distance upto the boundary of the wire and then a linearly increasing one for the outside region.  
  • d)
    uniform and remains constant for both the regions.
Correct answer is option 'B'. Can you explain this answer?
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From Amperes circuital law for a long straight wire of circular cross-...
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From Amperes circuital law for a long straight wire of circular cross-section carrying a steady current, the variation of magnetic field in the inside and outside region of the wire is:a)a linearly increasing function of distance upto the boundary of the wire and then linearly decreasing for the outside region. b)a linearly increasing function of distance r upto the boundary of the wire and then decreasing one with 1/r dependence for the outside region. c)a linearly decreasing function of distance upto the boundary of the wire and then a linearly increasing one for the outside region. d)uniform and remains constant for both the regions.Correct answer is option 'B'. Can you explain this answer?
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From Amperes circuital law for a long straight wire of circular cross-section carrying a steady current, the variation of magnetic field in the inside and outside region of the wire is:a)a linearly increasing function of distance upto the boundary of the wire and then linearly decreasing for the outside region. b)a linearly increasing function of distance r upto the boundary of the wire and then decreasing one with 1/r dependence for the outside region. c)a linearly decreasing function of distance upto the boundary of the wire and then a linearly increasing one for the outside region. d)uniform and remains constant for both the regions.Correct answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about From Amperes circuital law for a long straight wire of circular cross-section carrying a steady current, the variation of magnetic field in the inside and outside region of the wire is:a)a linearly increasing function of distance upto the boundary of the wire and then linearly decreasing for the outside region. b)a linearly increasing function of distance r upto the boundary of the wire and then decreasing one with 1/r dependence for the outside region. c)a linearly decreasing function of distance upto the boundary of the wire and then a linearly increasing one for the outside region. d)uniform and remains constant for both the regions.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for From Amperes circuital law for a long straight wire of circular cross-section carrying a steady current, the variation of magnetic field in the inside and outside region of the wire is:a)a linearly increasing function of distance upto the boundary of the wire and then linearly decreasing for the outside region. b)a linearly increasing function of distance r upto the boundary of the wire and then decreasing one with 1/r dependence for the outside region. c)a linearly decreasing function of distance upto the boundary of the wire and then a linearly increasing one for the outside region. d)uniform and remains constant for both the regions.Correct answer is option 'B'. Can you explain this answer?.
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