olemus
Wiktionary:
the transfer of energy from one circuit to another by virtue of the mutual inductance between the circuits

ülevaateid
https://en.wikipedia.org/wiki/Inductive_coupling

https://en.wikipedia.org/wiki/Wireless_power_transfer

https://www.realpars.com/blog/inductive-couplers

https://www.grandslipring.com/inductive-coupling/

https://www.inase.org/library/2015/zakynthos/bypaper/CIRCUITS/CIRCUITS-18.pdf

https://odr.chalmers.se/server/api/core/bitstreams/4ff48461-c8c9-4004-acec-3c1ac3dc2ce7/content