![]() |
擦窗神器磁铁阵列和单面屏蔽问题 |
| ||
| ||
点评
间距加大磁性只能变小,力与距离的平方成反比,磁铁间塑料片是非铁磁性物质,其磁导率接近1,除了增大了间距外,对磁性没有任何影响
| ||
| ||
| ||
| ||
| ||
| ||
Archiver|手机版|小黑屋|机械社区 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2025-6-27 22:03 , Processed in 0.068002 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.