Question

what do you mean by magnetic field?​

Answer 1

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A region around a magnetic material or a moving electric charge within which the force of magnetism acts.

The Earth's magnetic field serves to deflect most of the solar wind, whose charged particles would otherwise strip away the ozone layer that protects the Earth from harmful ultraviolet radiation.

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Answer 2

Answer:

Magnetic field is the space surrounding the magnet which the needle of a magnetic compass resets in a definite direction other than the geographic field.