The charging of batteries of Mobile device like Mobile phones, Notebook computers, PDAs, Sensory Devices, Mp3, Cars, Robots etc without needing wires to hook up to the power supply.
1. Introduction
Almost all modern home appliances a method or the other use electric energy as power source. Factories use electricity to run large machines, in our day to day routine we encounter electric machines which range from small earphones and pieces to large machines like automobiles..
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