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Earth's magnetic field could flip within our lifetime - but don't worry, we should be OK | Extremetech
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Earth's magnetic field is not about to reverse and trigger global catastrophe | The Independent | The Independent
What happens to the magnetic field when we reverse the direction of current in a straight wire? - Quora
![Normal (left) and reverse (right) dipole's magnetic anomalies. Normal... | Download Scientific Diagram Normal (left) and reverse (right) dipole's magnetic anomalies. Normal... | Download Scientific Diagram](https://www.researchgate.net/publication/275828550/figure/fig1/AS:391867582697480@1470439920942/Normal-left-and-reverse-right-dipoles-magnetic-anomalies-Normal-dipole-results-in-a.png)