AbstractWireless power transfer experiment by using magnetic coupling resonance can be used for electric vehicles, portable electronic equipments, etc. It is clear that this technology will bring convenience and productivity. So how can we do the wireless power transfer experiment? This thesis will show the experiment from two aspects： the first is to understand and explore the theory of this experiment； The second is to raise the questions I met and the utility of this technology. By studying the knowledge [1]of the theory， I have the fundamental understanding of alternating current, resonance circuit, and electro-magnetic induction. [2]After the experiment, I also collect analyze the data.
XXXVII. Contributions to electricity and magnetism. No. III. On electro-magnetic induction
