this post was submitted on 05 Nov 2023
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[โ€“] Melatonin@lemmy.dbzer0.com 13 points 1 year ago (15 children)

If there's anyone who can, please let me know if the similarities between these two formulas imply a relationship between gravity and electrical attraction or hint at a unified theory, or if it's just a coincidence or a consequence of something else.

[โ€“] Claidheamh 31 points 1 year ago* (last edited 1 year ago)

The relation between them is that they're both forces that scale with the inverse square of the distance between the objects. Any force that scales with the inverse square of distance has pretty much the same general form.

Another similarity is that both are incomplete, first approximations that describe their respective forces. The more complete versions are Maxwell's laws for electromagnetism and General Relativity for gravity.

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