Magnetism of a bar magnet: Field strength at the center. Compared to its poles, the magnetic field at the geometric center of a uniformly magnetized bar magnet is what? Choose the correct option.

Difficulty: Easy

Correct Answer: Minimum (approximately zero)

Explanation:

Concept

  • Magnetic field lines crowd at poles (strongest near ends).
  • At the mid-point (center), contributions largely cancel → weakest field.


Final Answer
Minimum (approximately zero)

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