Applied Physics I: Chapter 6: Oscillations and Waves - Electromagnetic Waves

Production of Electromagnetic waves from localized sources

There are many localized sources through which the electromagnetic waves can be generated. Some of the localized sources and the types of electromagnetic waves generated is given in table below.

PRODUCTION OF ELECTROMAGNETIC WAVES FROM LOCALIZED SOURCES

There are many localized sources through which the electromagnetic waves can be generated. Some of the localized sources and the types of electromagnetic waves generated is given in table below.

 


Localised Sources: Types of electromagnetic waves generated

1. Accelerating charges: Radio waves

2. Electronic transitions: Infra‒red, visible and ultra‒violet waves

3. Fast collisions of electrons: X‒rays

4. Nuclear decay: Gamma rays

5. Sun, Mercury, Hot object: Ultra‒violet waves

6. Hot object, Human body and sun: Infra‒Red rays

 

Applied Physics I: Chapter 6: Oscillations and Waves - Electromagnetic Waves : Tag: Applied Physics : - Production of Electromagnetic waves from localized sources


Applied Physics I: Chapter 6: Oscillations and Waves - Electromagnetic Waves



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