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So...if things break down at high heat how is the earth producing its magnetic field? Do we have a frozen iron core?
by pops8 5y ago
So...if things break down at high heat how is the earth producing its magnetic field? Do we have a frozen iron core?
- _Microft 5y agoCheck this: https://en.wikipedia.org/wiki/Dynamo_theory https://en.wikipedia.org/wiki/Dynamo_theory
- kadoban 5y agoGood question. The article is only talking about so-called permanent magnets. Hunks of usually metal that exhibit this property under the right conditions. Sibling comment seems like it already covers the rest.