Why does electric field intensity $E$ can be uniquely determined by its divergence and curl?
43046
Do Maxwell's Equations overdetermine the electric and magnetic fields?
62616
Why is electric field of an infinite plate constant at all points?
61073
Why is electric flux defined as $\Phi = E \cdot S$?
19386
Geometric interpretation of Electromagnetism
135787
Why do electric field lines point in the direction of decreasing electric potential?
7766
Electric field lines forming closed loops
76340
If time-varying electric and magnetic fields originate each other, how come they are in phase?
55992
Why is dipole the simplest source in electrodynamics?
144664
Acceleration of electric charges and radiation
53800
Pure significance of line integrals of vector fields
13395
Why aren't Faraday's law of induction and Maxwell-Ampere's law (without sources) symmetric?
154774
Why is electric field zero where equipotential surfaces intersect?
94035
Why is the conductor an equipotential surface in electrostatics?
141003
Electric field for point charge in a smoothly-varying dielectric?
95836
Why is the electric field is the negative gradient of potential energy function?
27424
In electrostatics, why the electric field inside a conductor is zero?
99194
Scale invariance symmetry as a simple argument in an electrostatics problem