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The magnetic susceptibility of a material of a rod is 499. Permeability in vacuum is 4π × 10-7 H/m. Absolute permeability of the material of the rod is
  • a)
    4π × 10-4 H/m
  • b)
    π × 10-4 H/m
  • c)
    2π × 10-4 H/m
  • d)
    3π × 10-4 H/m
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
The magnetic susceptibility of a material of a rod is 499. Permeabilit...
Π × 10^-7 H/m. Using the formula for magnetic susceptibility, we can find the magnetic permeability of the material:

χ = μ - 1

where χ is the magnetic susceptibility and μ is the magnetic permeability.

So, 499 = μ - 1

μ = 500

Now, we can find the magnetic susceptibility in terms of the permeability in vacuum:

μ = μr × μ0

where μr is the relative permeability and μ0 is the permeability in vacuum.

So, 500 = μr × 4π × 10^-7

μr = 1.2566 × 10^6

Therefore, the relative permeability of the material is 1.2566 × 10^6.
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Community Answer
The magnetic susceptibility of a material of a rod is 499. Permeabilit...
μ = μ0 × μr
μr = 1 + xm
∴ μ = μ0 (1 + xm)
4π × 10-7 × 500
= 2π × 10-4 H/m
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The magnetic susceptibility of a material of a rod is 499. Permeability in vacuum is 4π × 10-7 H/m. Absolute permeability of the material of the rod isa)4π × 10-4 H/mb)π × 10-4 H/mc)2π × 10-4 H/md)3π × 10-4 H/mCorrect answer is option 'C'. Can you explain this answer?
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The magnetic susceptibility of a material of a rod is 499. Permeability in vacuum is 4π × 10-7 H/m. Absolute permeability of the material of the rod isa)4π × 10-4 H/mb)π × 10-4 H/mc)2π × 10-4 H/md)3π × 10-4 H/mCorrect answer is option 'C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The magnetic susceptibility of a material of a rod is 499. Permeability in vacuum is 4π × 10-7 H/m. Absolute permeability of the material of the rod isa)4π × 10-4 H/mb)π × 10-4 H/mc)2π × 10-4 H/md)3π × 10-4 H/mCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The magnetic susceptibility of a material of a rod is 499. Permeability in vacuum is 4π × 10-7 H/m. Absolute permeability of the material of the rod isa)4π × 10-4 H/mb)π × 10-4 H/mc)2π × 10-4 H/md)3π × 10-4 H/mCorrect answer is option 'C'. Can you explain this answer?.
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