How do you calculate power from a magnet in a coil?

[Gemcutter]

I don't really know but if I were to guess it would be based on how many turns are in the coil, the diameter of the coil and the flux of the magnet. Unfortunately I couldn't find a formula anywhere.

 

[jedishrfu]

This short tutorial discusses it:

https://www.electronics-tutorials.ws/electromagnetism/electromagnets.html#:~:text=Magneto%20Motive%20Force%20is%20expressed,strength%20of%20the%20magnetic%20field.

 

[Gemcutter]

I may have missed something but I believe that this tutorial explains how to calculate the strength of an electromagnet. I'm trying to find the power produced from a magnet spinning inside a copper coil.

 

[jedishrfu]

My apologies I saw coil and immediately jumped into action.

How about this one then?

https://copperalliance.org.uk/knowl...tion-resources/copper-electricity-generation/

 

[Gemcutter]

Yes! Thank you :)