Forgot password?
 Create new account
View 167|Reply 4

磁感线的平面和空间分布能用仪器测试出来吗?

[Copy link]

18

Threads

75

Posts

557

Credits

Credits
557

Show all posts

大白兔奶糖 Posted at 2024-10-16 09:45:45 |Read mode
磁感线的平面和空间分布能用仪器测试出来吗?

18

Threads

75

Posts

557

Credits

Credits
557

Show all posts

 Author| 大白兔奶糖 Posted at 2024-10-16 12:54:42
磁感线的方向和强弱

18

Threads

75

Posts

557

Credits

Credits
557

Show all posts

 Author| 大白兔奶糖 Posted at 2024-10-23 18:46:44 From the mobile phone
电子设备

18

Threads

75

Posts

557

Credits

Credits
557

Show all posts

 Author| 大白兔奶糖 Posted at 2024-11-2 17:39:54 From the mobile phone
这个也不是数学问题

3148

Threads

8489

Posts

610K

Credits

Credits
66148
QQ

Show all posts

hbghlyj Posted at 2025-1-19 02:29:49
en.wikipedia.org/wiki/Magnetometer
磁强计(magnetometer)是用于测量磁场的仪器。

第一台能够测量空间某点绝对磁强度的磁力仪由 高斯 于 1833 年发明,19 世纪的显著发展包括霍尔效应,该效应至今仍被广泛应用。

手机版Mobile version|Leisure Math Forum

2025-4-20 12:04 GMT+8

Powered by Discuz!

× Quick Reply To Top Return to the list