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

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SUMMARY

The calculation of power generated from a magnet in a coil is influenced by several key factors including the number of turns in the coil, the diameter of the coil, and the magnetic flux of the magnet. A relevant tutorial on electromagnetism can be found at Electronics Tutorials, which discusses the Magneto Motive Force and its relationship to the strength of the magnetic field. Additionally, resources from the Copper Alliance provide insights into electricity generation using copper coils and magnets. These references are essential for understanding the principles behind electromagnetic power generation.

PREREQUISITES
  • Understanding of electromagnetic principles
  • Familiarity with coil design parameters
  • Knowledge of magnetic flux concepts
  • Basic grasp of electricity generation methods
NEXT STEPS
  • Research the formula for calculating power in electromagnetic systems
  • Explore the principles of Magneto Motive Force in detail
  • Learn about the effects of coil diameter on electromagnetic induction
  • Investigate the role of magnetic flux in electricity generation
USEFUL FOR

Engineers, physics students, and hobbyists interested in electromagnetism and electricity generation techniques will benefit from this discussion.

Gemcutter
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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.
 
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This short tutorial discusses it:

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

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