12:05

The origin of Electromagnetic waves, and why they behave as they do

14:44

Radio Waves

10:05

How Heinrich Hertz Discovered Radio to Validate Maxwell's Equations

14:13

Electromagnetic waves | Physics | Khan Academy

11:13

Radio Frequency (RF) Fundamentals

47:14

RF Fundamentals

9:41

How do Radios Work?

9:47

HOW RADIO WAVES WORK - Science at Home - episode 4