Is the energy of the electromagnetic wave proportional to the amplitude or to the amplitude squared of the wave?
100944
The relationship between the energy and amplitude of a wave? Derivation?
49060
What is the difference in the uses of $\omega t$ and $kx$ in wave equation?
26638
Why do travelling waves continue after amplitude sum = 0?
81980
Sign of Work and potential energy in electrostatics
8048
How does one account for the momentum of an absorbed photon?
135590
What is the magnitude of the force on a charged particle due to electromagnetic radiation?
147954
Relation between power and energy
109283
How to explain the relationship between wave's amplitude and intensity?
149674
Kinetic energy of a photon and Schwarzschild radius
5663
Have we directly observed the electric component to EM waves?
120125
Erratum in Griffith's Introduction to Electrodynamics
29740
What is the physical significance of the imaginary part when plane waves are represented as $e^{i(kx-\omega t)}$?
106917
Do individual rays of light lose energy via the inverse square law?
88401
How is the amplitude of light related to number of photons?
31821
Probability and probability amplitude
150075
Are photons electromagnetic waves, quantum waves, or both?
18144
Does a nonzero Poynting vector mean that there is propagation of energy?