Can a massless object have a charge associated with it?
35409
Massless charged particles
100098
Chemical potential of particles with zero mass
131358
Charge inside a sphere
34257
No magnetic field from a static charge - Is there a simple physical argument to show why?
79319
force on a moving charge in magnetic field
53929
Does the induced charge on a conductor stay at the surface?
51073
Gauss's Law with Moving Charges
6709
Origin of electric charge
142081
Can something without mass exert a force?
38673
General relativity: For massless particles, is the momentum and velocity 4-vectors equal?
70891
Work done by a homogeneous gravitational field on a system of particles
154419
Can one introduce magnetic monopoles without Dirac strings?
83467
If electromagnetic fields give charge to particles, do photons carry charge?
53259
Do photons have mass?
28750
What is charge actually? How to define it?
40148
Does light have mass?
142650
Can we model gravitation as a repulsive force?