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Wie funktioniert induktives Laden?

ZDF/Terra X/Sabine Kemper/Martin Schaaf/Maximilian Mohr

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About

Electricity from the socket creates a magnetic field. This in turn induces electricity. The result: the battery (e.g. in a smartphone) can be charged via this magnetic field. This technology has its origins as early as the beginning of the 19th century.

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CC BY 4.0, as the Wikimedia Commons states it.
Credit
ZDF/Terra X/Sabine Kemper/Martin Schaaf/Maximilian Mohr
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