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Question: Answered & Verified by Expert
If a copper rod (free to move and rotate) is brought in a region of a non-uniform magnetic field, then it will align itself
PhysicsElectromagnetic InductionNEET
Options:
  • A

    along the direction of the magnetic field, at a location where the magnetic field is strongest 

  • B

    along the direction of the magnetic field, at a location where the magnetic field is weakest

  • C perpendicular to the direction of the magnetic field, at a location where the magnetic field is strongest
  • D perpendicular to the direction of the magnetic field, at a location where the magnetic field is weakest
Solution:
2985 Upvotes Verified Answer
The correct answer is: perpendicular to the direction of the magnetic field, at a location where the magnetic field is weakest
Copper is diamagnetic so the copper rod will align itself perpendicular to the direction of the magnetic field, at a location where the magnetic field is weakest

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