How does the BMW iVision use inductive charging?

I'm interested in the BMW iVision and I heard that it uses inductive charging. Can you explain how this technology works and any potential benefits or drawbacks?

Inductive charging is a wireless technology that allows for the transfer of power without the need for physical contact. In the case of the BMW iVision, the car is equipped with a receiver coil that is placed over a charging mat. This mat contains a transmitter coil that creates an electromagnetic field, which then induces a current in the receiver coil. This current is then converted into usable electricity to charge the car's battery.

One of the biggest benefits of inductive charging is the convenience factor. There's no need to plug in the car, which can be especially helpful when you're in a hurry. Additionally, inductive charging eliminates the risk of electrocution from handling electric cables. However, it's worth noting that the efficiency of inductive charging may not be as high as traditional wired charging methods.