you will need knowledge about electricity when you understand WPT.

This page introduces words and phrases which are related to WPT.

What is an electric wave?
It is related to an electric wave.

This page will show electric efficiency.
What is a Skin effect?
Is it familiar?

It is difficult word.
The word is much related to WPT.
This page is about electric field.

It is connected with magnetism and an electric wave.
It is one of the systems of WPT.

You can play tests in this page.