edit: fix similarities typo

Awesome to see the similarities between: Newtonian Mechanics and Quantum mechanics

Coulomb’s law was essential to the development of the theory of electromagnetism and maybe even its starting point, as it allowed meaningful discussions of the amount of electric charge in a particle.

Here, ke is a constant, q1 and q2 are the quantit>ies of each charge, and the scalar r is the distance between the charges.

Being an inverse-square law, the law is similar to Isaac Newton’s inverse-square law of universal gravitation, but gravitational forces always make things attract, while electrostatic forces make charges attract or repel. Also, gravitational forces are much weaker than electrostatic forces. Coulomb’s law can be used to derive Gauss’s law, and vice versa. In the case of a single point charge at rest, the two laws are equivalent, expressing the same physical law in different ways. The law has been tested extensively, and observations have upheld the law on the scale from 10−16 m to 108 m.

@PipedLinkBot@feddit.rocks

https://feddit.rocks/u/PipedLinkBot

I’m an open-source bot that comments Piped links when you post/comment a YouTube link.

You can find my source code at https://github.com/TeamPiped/lemmy-piped-link-bot I’m run by @kavin@feddit.rocks

Lemmy Piped Link Bot

How to make it join a community

Send the bot a message with communities in the format !community@instance.tld. You can have multiple communities in one message.

The bot will join the communities and reply with a message containing the communities it joined.

Where does it get the communities from?

The bot gets communities to reply to from the servers the Lemmy instance is federating with (has at least one user who is subscribed to that community). This currently is the feddit.rocks instance.

If more users use this instance, it will reply to more comments/posts.