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89 Answers

Newest Activity Votes
15
Heisenberg uncertainty principle in daily life
Jul 28 at 12:33
14
Relativistic resistance transformation
May 29 at 22:26
7
Charged enclosed by the sphere
Mar 4 at 2:31
7
Covariant Maxwell equations invariant under parity transformation
Feb 8 at 22:17
4
How is mass defined by special relativity?
Mar 7 at 21:02
3
The use of Helmholtz decomposition
Jul 20 at 0:48
3
Does energy exist, or is it just a relationship between other fundamental things?
Jun 7 at 0:45
3
Mathematical rigorous definition for an electrical dipole
Jun 4 at 11:07
3
What does Maxwell's equations predict for the propagation of EM waves converging to a point?
May 12 at 20:42
3
Concerning the energy stored in electromagnetic fields
Feb 27 at 11:34
2
How to calculate and express $*d*F$ in index notation?
Oct 19 at 23:06
2
Equivalence of two definitions of proper time in special relativity
Oct 18 at 21:46
2
Deriving Current density of a Moving Point Charge Using the Continuity-Equation
Jul 29 at 19:34
2
Can a photon transmit a momentum to a neutron?
Jul 2 at 20:02
1
Lorentz transformations of spatial functions of coordinate time
Nov 5 at 0:47
1
Proof for Vector Identity
Oct 10 at 20:25
1
Interpretation of real and imaginary parts of the Poynting vector in a vacuum
Oct 7 at 21:07
1
Physical meaning of angular spectrum
Sep 17 at 13:33
1
Intuitive methods for representation of Cartesian Coordinates in terms of Spherical Coordinates as basis
Sep 16 at 21:18
1
Emergence of rotational symmetry on 2D square lattice
Jul 17 at 11:08
1
Quantization of angular momentum of system of particles
Jul 14 at 11:24
1
how to derive schrodinger equation from heisenberg equation?
Jun 30 at 15:01
1
Are there cases where $\nabla\cdot\iiint\frac{\mathbf{J}(\mathbf{x}')}{\left|\mathbf{x}-\mathbf{x'}\right|}\mathrm{d}V' \neq 0$?
Jun 18 at 10:00
1
Do $\rho$ and $\vec j$ change in a moving frame?
Jun 13 at 10:07
1
What is the relativistic energy of a bounded static particle?
Jun 6 at 1:49
1
Question on de Broglie hypothesis
May 17 at 9:32
1
Special Relativity; 3 Momentum Conservation
May 13 at 21:40
1
Can an electromagnetic wave travel less than the speed of light and yet perceived by the eye as a light?
Apr 26 at 21:25
1
Charged object shrinking in scale to volume $0$ causes electric field becoming constant
Apr 10 at 21:14
1
Is it speed or acceleration that leads to time dilation?
Mar 20 at 2:59
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