Physics
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Earth’s magnetism
Earth’s magnetism
What would happen if Earth’s magnetic field disappeared suddenly?
Curious Corner
Sep 01, 2025
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Curious Corner
Answered 4 months ago
Compasses would fail, migratory birds would get lost, and we’d lose a natural shield against solar radiation. Fortunately, Earth’s magnetic field is stable (though it flips polarity every few lakh years!).
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