why doesn't EM waves get weaker as we travel further away from the source
104703
Why do electromagnetic waves become weaker with distance?
26638
Why do travelling waves continue after amplitude sum = 0?
106021
How wrong are the classical Maxwell's equations (as compared to QED)?
106119
Why is there no permittivity-type constant for gravitation?
85828
EM wave generation from different frames of reference
5663
Have we directly observed the electric component to EM waves?
140380
Is there a physical reason for colors to be located in a very narrow band of the EM spectrum?
14043
Why don't electromagnetic waves require a medium?
128327
Why does light bend towards the normal when passing from a rarer to a denser medium?
50434
Understanding the diagrams of electromagnetic waves
57608
Approaching speed of light: why do objects appear further away in front of me?
103827
Does magnetic propagation follow the speed of light?
136397
Minimum frequency of an electromagnetic wave
112458
Moving conductors in magnetic fields: is there electric field or not?
111172
The limit of radio wave penetration
26568
Electromagnetic fields vs electromagnetic radiation
4108
How EM waves are produced by accelerating charged particles?