Advanced technologies (261)

Shielding Magnetic: Alternating current (AC) magnetic fields include ELF-EMF (extremely low frequency) and VLF-EMF (very low frequency).

This wiki is on far field magnetic AC fields. The area within 3 wave lengths is called the near field. The area beyond 3 wave lengths in called the far field. Information on near field is in the shielding: magnetic: near field wiki.

Power lines, powe

Read more…
1 Reply · Reply by pochardwillowherb Aug 18, 2022
Views: 43
RSS
Email me when there are new items in this category –