The branch of engineering and technology concerned with the practical application and use of electricity in systems and devices.
From electrotechnic + -ics (Greek -ikos), creating a noun that denotes a field of study or practice, similar to how 'physics' or 'mechanics' are named.
Electrotechnics as a discipline emerged when electricity shifted from being a scientific curiosity to a practical tool—it's the foundation of virtually all modern infrastructure from power grids to household appliances, making it one of humanity's most impactful technologies.
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