If electrons were positive and protons were negative, would life be different?
2589
Why is the charge naming convention wrong?
62880
Influence of charged particle's own electric field on itself
70966
Where is the evidence that the electron is pointlike?
131782
Which charge actually moves to constitute current? Positive or negative?
48000
How do electrons and photons interact?
104024
Does the mass of an electron change with its "energy state"?
138552
Why does amount of protons define how matter is?
17515
Why is negative times negative = positive?
41466
Can the photoelectric effect be explained without photons?
83467
If electromagnetic fields give charge to particles, do photons carry charge?
123054
How can we have negative work in electrostatics, if $W=(\epsilon_0/2)\int\! E^2\ \mathrm{d}\tau$?
101152
Can vacuum fluctuations change the position of an electron?
42837
Do all planets have an electric charge?
65314
Interaction term positive while components are negative?
111934
Does the Pauli exclusion principle instantaneously affect distant electrons?
60471
Electron shells in atoms: What causes them to exist as they do?
14373
In physics sometimes we find energy that is negative. What does the negative sign indicate?