How it works

An electron beam is a stream of electrons generated from a source, accelerated and focused using electric and magnetic fields, and used in various applications.

Explore the vital role of electromagnetic waves in medicine, highlighting their use in MRI, radiotherapy, and ultrasonography.

Explore how electromagnetic waves aid in remote sensing, impacting weather forecasting, satellite imagery, Lidar, disaster management, and disease control.

Explore the top 5 common electromagnetic wave detectors: Photodetectors, Radio Receivers, Infrared Sensors, Antennas, and SQUIDs.

Explore the six most common electromagnetic wave modulation techniques, including AM, FM, PM, QAM, PWM, and PCM, fundamental to modern communication.

Explore the four most common electromagnetic wave transmission lines – Coaxial Cable, Microstrip Lines, Stripline, and Waveguides, their uses, and features.

Explore the seven most common electromagnetic wave filters used in technology, from low-pass filters to infrared filters.

Explore the five most common sources of electromagnetic waves, from natural occurrences like the sun to everyday technology.

Explore the top 5 common electric power quality issues, their causes, and impacts, to improve power system reliability and efficiency.

An electromechanical relay works by using an electromagnet to move a contact, which opens or closes an electrical circuit, controlling the flow of electricity.