The theory of electromagnetic waves, Maxwell and test-drive of Hz. Maxwell has collected various rules regarding electromagnetic compatibility. Come to the conclusion the theory by presenting in the form of math equations, which predict that the Maxwell electric field changes according to the time. Cause the magnetic field and the magnetic field in the same time that change according to the time it causes the electric field by. By the electric field and the magnetic field are perpendicular directions together. Maxwell also predict that there are electromagnetic waves occur. From continuous induction between the magnetic field and the magnetic field. Make the electric field and magnetic field moving out of the electromagnetic wave source moving in a vacuum with a speed equal to the speed of light. Maxwell argues that, therefore, the light is electromagnetic waves whose frequency range. This prediction has been confirmed as true by the experiments of Hertz.
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