- #1
korneld
- 22
- 0
I have a few questions about permanent magnets:
What are the most powerful permanent magnets made of? How strong do they get?
What are the ways to make an already powerful magnet even stronger?
I understand that placing iron behind it will amplify it. Why?
I also read somewhere that shape is really important as well. What are the best shapes to make a magnet stronger? How does that work?
Thank you.
What are the most powerful permanent magnets made of? How strong do they get?
What are the ways to make an already powerful magnet even stronger?
I understand that placing iron behind it will amplify it. Why?
I also read somewhere that shape is really important as well. What are the best shapes to make a magnet stronger? How does that work?
Thank you.