14:20

Fresnel Equations at Normal Incidence

11:16

What is Wave Impedance?

22:30

Waveguide Demystified (4k Video)

14:13

Electromagnetic waves | Physics | Khan Academy

10:56

What Do Electric and Magnetic Fields Actually Look Like?

21:59

Why don't electrons fall onto the nucleus?

9:18

Lee Smolin - How Can Space and Time be the Same Thing?

17:08

What does "impedance matching" actually look like? (electricity waves)