World 101 The living map
Electrical & Electronics Engineering
Loading the map. The links below remain available.
Electrical & Electronics Engineering
Follow a field, explore its subjects, then travel their connections.
Explore by name
Technology
Electrical & Electronics Engineering
Electrical and electronics engineering controls the movement of electrical energy and information, spanning power equipment, circuits, signals, and devices. It joins mathematical analysis with measurements of safety and performance, applying electromagnetism to design systems that power modern infrastructure. This discipline, which emerged with the telegraph and telephone, now encompasses fields from computer engineering to telecommunications, and from power systems to optics. Its reach extends into hardware design, renewable energies, and the historical development of machine learning and computer science techniques.
Sources: U.S. Bureau of Labor Statistics — Electrical and Electronics Engineers · Royal Institution — Michael Faraday’s generator · ABET engineering program criteria 2025–2026 · University of Illinois Urbana-Champaign — Bachelor of Science in Electrical Engineering · Never Recharge Your Consumer Electronics Again? · Never Recharge Your Consumer Electronics Again?
What this subject explores
- Circuit analysis and measurement
- Electromagnetism and energy conversion
- Analog and digital electronics
- Signals, communications and control
- Power systems, safety and reliability
Sources & further reading
- U.S. Bureau of Labor Statistics — Electrical and Electronics Engineers ↗
- Royal Institution — Michael Faraday’s generator ↗
- ABET engineering program criteria 2025–2026 ↗
- University of Illinois Urbana-Champaign — Bachelor of Science in Electrical Engineering ↗
- Never Recharge Your Consumer Electronics Again? ↗
Put your curiosity to work
Careers in Electrical & Electronics Engineering
Career examples grounded in occupational descriptions; intersections are proposed applications, not separately verified job titles.
Roles today
-
Electrical engineer
Develop and test power or electrical systems.
Skills to build
- circuits
- electromagnetism
- safety testing
-
Electronics engineer
Design and evaluate electronic components and circuitry.
Skills to build
- analog electronics
- digital electronics
- measurement
Emerging roles
-
Electronics engineer — indoor energy-harvesting devices
Emerging application area: Dye-based solar cells can power or recharge low-power electronics from ambient light. Explore how cell output, power-management circuits and device demand fit together; performance depends on the light and load. This is an application to investigate, not a forecast of job vacancies.
Skills to build
- Circuit design
- Power budgeting
- Device testing
Where subjects meet
-
Electrical engineer
Electromagnetic effects allow engineers to transfer energy between electrical circuits and mechanical motion.
Skills to build
- Energy conversion
-
Electrical engineer
Circuits measure and carry signals; processing methods help distinguish wanted information from noise.
Skills to build
- Signal integrity
-
Scientific Instruments & Measurement ↗
Electrical engineer
Electrical design requires instruments to test whether voltage, current and system behaviour match specifications.
Skills to build
- Measurement
Find your direction
Compare the choices that shape this path. There is no score or single right answer.
-
Which part of this work would you investigate first?
Compare these routes through a small project before treating either as a career commitment.
Where to study Electrical & Electronics Engineering
Institutions and programmes to explore. Check each institution’s current programme and entry requirements before applying.
University of Illinois Urbana-Champaign
United StatesBachelor of Science in Electrical Engineering
The official curriculum connects circuits, electromagnetics and solid-state electronics, a foundation for studying power and electronic devices.
Watch
- Electrical and Electronics Engineers — occupational overview ↗Occupational overview linked from a primary government career resource.CareerOneStop
Read
- U.S. Bureau of Labor Statistics — Electrical and Electronics Engineers ↗Explore the occupation’s work, skills and entry routes.U.S. Bureau of Labor Statistics
- Royal Institution — Michael Faraday’s generator ↗Follow the documented historical contribution described in the timeline.
Voices to follow
- Royal Institution ↗Read the institution’s documented account of this engineering contribution.Institutional source
Glossary
- CurrentThe rate at which electric charge flows.
- VoltageElectrical potential difference between two points.
- InductionAn electrical effect produced by changing magnetic flux.
Threads 3
Where this connects to other fields, and why it's worth knowing.
- Matter, Energy & Forces Science
Electromagnetic effects allow engineers to transfer energy between electrical circuits and mechanical motion.
- Signal & Image Processing Mathematics
Circuits measure and carry signals; processing methods help distinguish wanted information from noise.
Sources: U.S. Bureau of Labor Statistics — Electrical and Electronics Engineers ↗ · ABET engineering program criteria 2025–2026 ↗
- Scientific Instruments & Measurement Science
Electrical design requires instruments to test whether voltage, current and system behaviour match specifications.
Sources: U.S. Bureau of Labor Statistics — Electrical and Electronics Engineers ↗ · ABET engineering program criteria 2025–2026 ↗