WIRELESS CHARGING

            wireless charging uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device.

                Wireless charging also known as inductive charging it uses an induction coil to create an electromagnetic field from within a charging base station, and a second induction coil in the portable device takes power from the electromagnetic field and convert it into electrical current to charge the battery.The structure made by coils looks like transformer