- #1
Benjamoo
- 1
- 0
Hi there. I got two questions for you:
1- How can I calculate the force of attraction in Newton of two bar magnets of about 5 cm long and 2 cm wide separated by a few centimentres?
2- If I want to reduce near to nothing the attraction of these two magnet (whil still kept at the same distance), what would be the best material to put in between and how big the piece of material would need to be?
1- How can I calculate the force of attraction in Newton of two bar magnets of about 5 cm long and 2 cm wide separated by a few centimentres?
2- If I want to reduce near to nothing the attraction of these two magnet (whil still kept at the same distance), what would be the best material to put in between and how big the piece of material would need to be?