Differential form of Gauss's law from Coulomb's law in spherical coordinates
54582
Divergence of $\frac{ \hat {\bf r}}{r^2} \equiv \frac{{\bf r}}{r^3}$, what is the 'paradox'?
51845
PDF of $Y = \cos(\pi X)$
126539
What is the range of the validity of Coulomb's law?
114496
Curl in cylindrical coordinates
20962
Derivation of Archimedes' principle
150217
Why can charges outside be ignored in Gauss's Law?
44126
Field between the plates of a parallel plate capacitor using Gauss's Law
142670
Gauss Law Question. Could anyone explain to me why does S3 is 0 in this lecture note example?
8928
How to derive the standard symplectic form on a 2-sphere in cylindrical polar coordinates?
89479
Galilean invariance of a subset of Maxwell equations
63782
Snell's law in vector form
97780
Deriving Newton's Third Law from homogeneity of Space
113727
Is Coulomb's law accurate for moving charges?
140464
Is Gauss's law wrong, or is it possible that $\int_s{\vec E} \cdot d\vec{s}=0$ does not imply $\vec E = 0$?
99194
Scale invariance symmetry as a simple argument in an electrostatics problem
138883
How to get the fourth component of EOM in a relativistic formulation of a charged particle in an electromagnetic field?
115275
Vector field of charges