I might be dumb but I assumed plastic isn’t conductive. How do those wireless chargers work?
I’ve tried googling it but the answer is too complicated for me to understand lmao
In: Engineering
As a rule of thumb — things that are not conductive to electricity tend to be conductiver to magnetic field and vice versa.
The charger generates a changing magnetic field. This magnetic field permeates the plastic case and causes electric current in a coil that is inside the device that you charge.
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