electrical engineering theories

Electrical engineering involves the study and application of electricity, electronics, and electromagnetism to develop systems and devices. It explains how electrical currents flow through circuits, enabling the design of everything from power grids to electronics. Key concepts include voltage (pressure that pushes electrons), current (flow of electrons), and resistance (opposition to flow). Engineers use these principles to create efficient power systems, communication devices, and control systems. Theories also cover signal processing, electromagnetism, and semiconductor behavior, ensuring reliable energy delivery and innovative electronic solutions for everyday life.