Comment Inefficient (Score 4, Informative) 123
Wikipedia cites an 86% efficiency for inductive charging. I would bet that efficiency is hurt as this scales up from a cell phone to a car. Other than helping to improve EV adoption by making it more convenient, why would we want such a system?
Given the current costs of an EV, plus the length of time it already takes to charge, it seems there are other areas of research that would be better focused on. This technology only makes an EV more expensive to own and would probably take longer to charge with. People seem to do just fine connecting a short, thick, clunky hose to their cars now.
(http://en.wikipedia.org/wiki/Inductive_charging#Disadvantages)
Given the current costs of an EV, plus the length of time it already takes to charge, it seems there are other areas of research that would be better focused on. This technology only makes an EV more expensive to own and would probably take longer to charge with. People seem to do just fine connecting a short, thick, clunky hose to their cars now.
(http://en.wikipedia.org/wiki/Inductive_charging#Disadvantages)