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Charge
New post in Charge
Can mass of an electron be measured without measuring its charge?
February 7th, 2020
charge
electrons
mass
Theoretical reasons for charge quantization
February 18th, 2020
charge
magnetic-monopoles
discrete
Why is an electron negatively charged, and what is the difference between negative and positive charges?
August 1st, 2022
charge
electrons
protons
conventions
history
How can the electric potential be zero at a point where the electric field isn't, if that field can give a test charge kinetic energy?
February 4th, 2022
potential
charge
electric-fields
electrostatics
voltage
How many kinds of "weak charges" exist?
February 23rd, 2020
color-charge
electroweak
weak-interaction
standard-model
charge
What happens to capacitor’s charge when the plates are moved further apart?
August 1st, 2022
electricity
capacitance
charge
Does a positive or negative charge attract a neutral object?
May 28th, 2020
induction
electromagnetism
charge
How has quark electric charge been directly measured?
December 18th, 2020
standard-model
experimental-physics
charge
quarks
confinement
What prevents the accumulation of charge in a black hole?
August 9th, 2022
gravity
black-holes
electrostatics
charge
general-relativity
Why do we need Higgs field to re-explain mass, but not charge?
August 13th, 2022
mass
higgs
symmetry-breaking
charge
How would charge be distributed in charged conductors if the Coulomb law was not ${1}/{r^2}$?
February 9th, 2020
electrostatics
electric-fields
charge
coulombs-law
Electric charge neutrality of the Universe: evidences and theories
October 12th, 2021
particle-physics
cosmology
conservation-laws
big-bang
charge
How does positive charge spread out in conductors?
August 1st, 2022
metals
charge
electrostatics
conductors
Is it strange that there are two directions which are perpendicular to both field and current, yet the Lorentz force only points along one of them?
October 18th, 2020
coordinate-systems
vectors
charge
forces
electromagnetism
Why do atomic charges balance?
October 5th, 2021
polarization
atomic-physics
charge
electrons
electrostatics
If you run an electric current through a wire loop, do the accelerated charges radiate?
April 2nd, 2020
acceleration
electromagnetic-radiation
electromagnetism
classical-electrodynamics
charge
When two spheres of equal charge make contact, why does the larger sphere gain more charge?
September 26th, 2021
electrostatics
charge
conductors
Is it a coincidence that quarks have exactly -1/3 or 2/3 the electron's charge?
March 30th, 2020
charge
standard-model
quarks
elementary-particles
baryons
Electron charge from Millikan's oil drop experiment
August 1st, 2022
charge
experimental-physics
electrons
Which oil was used by Robert A. Millikan in his oil drop experiment?
November 12th, 2020
experimental-physics
electrons
charge
history
Why doesn't a charged particle radiate energy in circular motion in a uniform magnetic field?
September 28th, 2021
atoms
acceleration
charge
electromagnetic-radiation
electromagnetism
Is there a limitation on Gauss' law?
December 5th, 2020
electrostatics
charge
gauss-law
electromagnetism
How to write the equation of a field line of an electrostatic field?
November 19th, 2020
electrostatics
forces
electric-fields
charge
Do moving charged particles have both magnetic and electric fields?
August 2nd, 2020
charge
electric-current
electromagnetism
Why do the charges on a parallel plate capacitor lie only on the inner surface?
March 8th, 2020
electric-circuits
charge
capacitance
conductors
electrostatics
Does capacitance between two point charges lead to a paradox?
December 7th, 2021
capacitance
electrostatics
charge
Have we directly observed the electric component to EM waves?
August 1st, 2022
electromagnetism
electromagnetic-radiation
charge
Why is the electrostatic force felt in straight lines?
August 1st, 2022
electrostatics
electric-fields
charge
potential-energy
coulombs-law
Why are there no elementary charged, spin-zero particles?
November 17th, 2020
particle-physics
elementary-particles
standard-model
quantum-spin
charge
Why do accelerating electrons emit radiation?
July 31st, 2020
charge
electromagnetism
electromagnetic-radiation
electrons
acceleration
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