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Explore the fundamental principles of electromagnetic waves in this comprehensive physics module that demonstrates how electric and magnetic fields generate each other in a self-sustaining manner. Learn to understand the electromagnetic spectrum, wave detection methods, and propagation characteristics through detailed explanations and practical examples. Discover how electromagnetic waves travel, calculate their energy and intensity, and analyze real-world applications including radar signals, solar radiation, and the inverse square law. Master concepts of wave polarization, the Doppler effect for electromagnetic radiation, and radiation pressure effects. Work through problem-solving exercises involving electromagnetic wave detectors, field strength calculations, and scenarios such as determining Earth's temperature if it were twice as far from the Sun, plus learn techniques for concentrating sunlight to burn materials.
