Overview
Electrical engineers design and maintain technologies ranging from motors and renewable-energy converters to communications equipment and medical sensors.
Core ideas
Circuit analysis relates voltage, current, resistance, and energy. Electromagnetics explains fields and waves; power engineering studies generation and distribution. Control systems regulate changing processes, while signal processing analyzes measured data. Models support design, but measurements reveal effects of real components and conditions.
Try it
Simulate a low-voltage series circuit with a battery, resistor, and lamp using an educational circuit tool. Change resistance and observe the predicted current and brightness. Record the result and explain one limitation.
Study pathways
Study typically includes calculus, physics, circuits, programming, and laboratory practice. Specializations include power, electronics, controls, and communications. Review program outcomes and local requirements before choosing a path.