Calculating/estimating Eddy currents due to B-field

Main Question or Discussion Point

Its been 15+ years since I have done any calcs like this and am very rusty, so even just a pointer in the right direction would be really appreciated.....

I need to calculate/estimate the magnitude/value (IF any!) of eddy currents that would/could be generated in an ultra high speed rotating disc (>35,000 rpm) made of aluminium alloy or non-mag stainless steel, when placed/located such that it intercepts at/near the 'focus' of a electromagnetic solenoid lens (used to focus an electron beam).

Anyone?
 

Answers and Replies

251
10
If I'm not mistaken, Smithe's "Static and Dynamic Electricity" addresses that topic
 

Related Threads for: Calculating/estimating Eddy currents due to B-field

  • Last Post
Replies
7
Views
14K
  • Last Post
Replies
1
Views
1K
  • Last Post
Replies
1
Views
395
Replies
1
Views
1K
  • Last Post
Replies
1
Views
2K
  • Last Post
Replies
1
Views
1K
Replies
18
Views
18K
Replies
2
Views
441
Top