Recent Examples of alternating current from the Web
Since electric currents generate magnetic fields, and if the current alternates so does the field, an alternating current creates a field that is continuously moving.
Tesla takes his ideas for an alternating current motor to Westinghouse, who is more receptive.
Despite his breakthrough inventions (alternating current, fluorescent bulbs, lasers, robotics, wireless power and even a death ray), he's fallen into obscurity.
Wireless chargers emit an alternating magnetic field, which induces an alternating current in a receiver coil in the device.
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First Known Use of alternating current
ALTERNATING CURRENT Defined for English Language Learners
Definition of alternating current for English Language Learners
: an electric current that changes its direction very frequently at regular intervals
ALTERNATING CURRENT Defined for Kids
Definition of alternating current for Students
Learn More about alternating current
Spanish Central: Translation of alternating current Nglish: Translation of alternating current for Spanish speakers Britannica.com: Encyclopedia article about alternating current
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