[VIDEO] How The Wireless Charger Works

JAKARTA - Dependence on plugs encourages mobile innovation. The wireless charger has now been created to support your digital activities with a smartphone. So how does a wireless charger actually work?

To find out how a wireless charger works, it is important for us to understand the basic principles of wireless charging. It stems from the greatest discovery of the 19th century by Michael Faraday: the theory of the induction of electromagnetism.

Faraday realized that electricity can create magnetic fields, therefore he thought the opposite, magnets can also create electricity. Sure enough, the moving magnetic field can actually create electricity.

The theory was later developed by the scientist Nikoa Tesla. He succeeded in making a theory called resonance inductive coupling. Thanks to his discovery, Tesla succeeded in creating a way for electric current to move without intermediaries, aka wireless.

On that basis, wireless technology develops. And one of the principles of how it works is applied to wireless chargers. For more details, watch the premiere of "How a Wireless Charger Works"