Is charge without mass possible?
35409
Massless charged particles
47638
Mass and Newton's Second Law
136779
Does an classical charge that is stationary in a gravitational field radiate?
41209
Does matter with negative mass exist?
90157
Can a magnetic field be induced without an electric field?
130366
Self-energy of a uniformly charged, non-conducting sphere, using energy density formula
48899
Is it possible to create matter?
130727
Is there oscillating charge in a hydrogen atom?
28750
What is charge actually? How to define it?
144876
Potential for a general fictitious force?
84892
What truly is mass, and is there a direct way to measure it?
26670
Explain how (or if) a box full of photons would weigh more due to massless photons
155927
Force felt by a moving charge due to its own magnetic field?
148029
What if Force was not Mass times Acceleration?
96324
Does everything with mass or energy have a gravitational pull?
139993
Quantum systems without a classical analogue?
55540
Electric charge is lorentz invariant