Does magnetism decay over time?
15 July 2020
Does the strength of magnetism of bar magnets and magnetic ores decay over time, like radioactivity does?
-
Section
-
Type
-
Topics
-
Issue
-
Premium
15 July 2020
Does the strength of magnetism of bar magnets and magnetic ores decay over time, like radioactivity does?
3 June 2020
Do magnets lose their strength over time, and why do some birds walk they way they do? Send us your thoughts and we'll publish our favourites