Recharging electronic devices at ease.

Manylion Llyfryddiaeth
Cyhoeddwyd yn:	Tech directions 69, 4 (2009).
Prif Awdur:	Pierce, Alan
Fformat:	Erthygl
Iaith:	English
Pynciau:	Battery chargers. Wireless charging devices. Resonant magnetic coupling. WiTricity.