Why is an electromagnetic wave represented by two perpendicular sine waves instead of a sine and cosine?
76340
If time-varying electric and magnetic fields originate each other, how come they are in phase?
67701
The energy of an electromagnetic wave
116627
Why doesn't a charged particle moving with constant velocity produce electromagnetic waves?
59932
Name for the center amplitude of a sine wave
97213
Why does $\sin(0)$ exist?
145592
Deriving the wave equation for electromagnetic waves
123934
a Fourier transform (sinc)
23619
What are the differences between the differential and integral forms of (e.g. Maxwell's) equations?
100807
Are the Maxwell equations a correct description of the wave character of photons?
120125
Erratum in Griffith's Introduction to Electrodynamics
19380
The equivalent electric field of a magnetic field
145635
What's the difference between mechanical and electromagnetic waves?
142544
Is there a one-line function that generates a triangle wave?
73414
What does the minus sign in Maxwell's third equation imply?
155043
Substitution $\partial_\mu \to D_\mu \equiv \partial_\mu + ieA_\mu$ allows the introduction of electromagnetic interactions
19386
Geometric interpretation of Electromagnetism
81825
Orthogonality of sine and cosine integrals.