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by s_dev 655 days ago
Isn't electricity and magnetism the same force?
1 comments
junon 655 days ago
Not a physicist so this may not be related but AFAIU magnetic fields must change to produce current. Just having a magnetic field does not imply electrical current.
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amelius 655 days ago
I think what GP meant is that (from one viewpoint) magnetism is an emergent property of the electric field and relativity.

Here is a simple explanation:

https://www.youtube.com/watch?v=1TKSfAkWWN0

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