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The magnetic susceptibility of a material of a rod is 449. Permeability of vaccum is 4 π x 10⁻⁷ henry/m. Absolute permeablity of the material of the rod in henry/meter is
Options
(a) π x 10⁻⁴
(b) 2π x 10⁻⁴
(c) 3π x 10⁻⁴
(d) 4π x 10⁻⁴
Correct Answer:
2π x 10⁻⁴
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An electric dipole of dipole moment p is aligned parallel to a uniform electric field E
- A plumb line is suspended form a ceiling of a car moving with horizontal acceleration
- Out of the following which pair of quantities does not have same dimensions?
- A disc of mass 100 g is kept floating horizontally in air by firing bullets
- A current I flows along the length of an infinitely long, straight, thin walled pipe.
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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