Which statement describes the magnetic effect of a bar magnet

Asked by maham237 @ 17/07/2021 in Physics viewed by 311 People

A. The field is the strongest in the middle of the magnet.
B. The field is most concentrated at the poles of the magnet
C. The field is evenly distributed
D. The field is strongest inside the magnet

Answered by maham237 @ 17/07/2021

Answer;

B. The field is most concentrated at the poles of the magnet

Explanation;

A bar magnet is a rectangular object that has a magnetic field. It is usually made of iron or steel, but it can also be made of any ferromagnetic substance or a ferromagnetic composite.

The magnetic field of a bar magnet is strongest at either pole of the magnet. It is equally strong at the north pole compared with the south pole. The force is weaker in the middle of the magnet and halfway between the pole and the center.

If small compasses are used to map the magnetic field around a bar magnet, they will point in the direction away from the north pole of the magnet, toward the south pole of the magnet

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