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A current I flows along the length of an infinitely long, straight, thin walled pipe. Then
Options
(a) the magnetic field at all points inside the pipe is the same, but not zero
(b) the magnetic field is zero only on the axis of the pipe
(c) the magnetic field is different at different points inside the pipe
(d) the magnetic field at any point inside the pipe is zero
Correct Answer:
the magnetic field at any point inside the pipe is zero
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
- The impurity atoms with which pure silicon may be doped to make it a p-type
- The density of ice is 0.9 g/cc and that of sea water is 1.1 g/cc
- Two charged spheres seperated at a distance d exert a force F on each other.
- The velocity of image when object and mirror both are moving towards each other
- A wire is suspended vertically from one of its ends is stretched by attaching a weight
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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