Magnet Help please???

0 ⤊

Magnet Help please???

I'm doing a science fair progect on how temperature changes magnets. give me websites, info, or anything that'll help!!! PLEASE!!!

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http://www.freewebs.com/webkinzrus/

2007-12-29 10:26:30 · 1 answers · asked by angelicawalker123 3 in Science & Mathematics ➔ Other - Science

1 answers

check out wikipedia. All permanent magnet materials have a Curie temperature. If you heat them above that temp, they quit be magnets. Once they cool off, they can be remagnetized.

2007-12-29 11:41:46 · answer #1 · answered by Gary H 7 · 0⤊ 0⤋