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A long solid conducting cylinder of radius R carrying volume current along its axis. The magnetic field inside the cylinder is given by (where J0 is a constant and r is the distance from the it axis). The magnetic field at a distance r = 2R from it axis is______ 
(Upto two decimal places)
    Correct answer is '0.25'. Can you explain this answer?
    Verified Answer
    A long solid conducting cylinder of radius R carrying volume current a...
    We have magnetic field, 
    Therefore, the current density corresponding to the magnetic field, 

    Therefore, the magnetic field at outside the cylinder

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    A long solid conducting cylinder of radius R carrying volume current along its axis. The magnetic field inside the cylinder is given by (where J0 is a constant and r is the distance from the it axis). The magnetic field at a distance r = 2R from it axis is______(Upto two decimal places)Correct answer is '0.25'. Can you explain this answer?
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    A long solid conducting cylinder of radius R carrying volume current along its axis. The magnetic field inside the cylinder is given by (where J0 is a constant and r is the distance from the it axis). The magnetic field at a distance r = 2R from it axis is______(Upto two decimal places)Correct answer is '0.25'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about A long solid conducting cylinder of radius R carrying volume current along its axis. The magnetic field inside the cylinder is given by (where J0 is a constant and r is the distance from the it axis). The magnetic field at a distance r = 2R from it axis is______(Upto two decimal places)Correct answer is '0.25'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A long solid conducting cylinder of radius R carrying volume current along its axis. The magnetic field inside the cylinder is given by (where J0 is a constant and r is the distance from the it axis). The magnetic field at a distance r = 2R from it axis is______(Upto two decimal places)Correct answer is '0.25'. Can you explain this answer?.
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