this post was submitted on 06 May 2024
385 points (92.5% liked)

Science Memes

9984 readers
2079 users here now

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.

Rules

  1. Don't throw mud. Behave like an intellectual and remember the human.
  2. Keep it rooted (on topic).
  3. No spam.
  4. Infographics welcome, get schooled.

Sister Communities

Science and Research

Biology and Life Sciences

Physical Sciences

Humanities and Social Sciences

Practical and Applied Sciences

Memes

Miscellaneous

founded 2 years ago
MODERATORS
[email protected]
[email protected]
[email protected]
385
Checkmate, science (lemmy.world)
submitted 3 months ago by [email protected] to c/[email protected]
117 comments fedilink hide all child comments
 
you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 21 points 3 months ago* (last edited 3 months ago) (1 children)

This is actually kind of how electric motors work as the rotor chases a magnetic field forever kept out of reach by the stator, and you can't tell me otherwise.

[–] [email protected] 16 points 3 months ago (1 children)

The difference is, that the rotor is allowed to move, and they’re switching coils in the stator to keep it going.

In this system, the force pulling the magnet towards the truck is being negated by the arm fixed to the truck.

If you placed a bunch of electromagnets on the guard rail, that would be more like a motor (technically, a linear motor,)

[–] [email protected] 3 points 3 months ago

thatsthejoke.jpg