Why electric field due to a positive charge points radially outward?
135787
Why do electric field lines point in the direction of decreasing electric potential?
92683
Why is electric field strong at sharp edges?
113727
Is Coulomb's law accurate for moving charges?
142247
Difference between electric field $\mathbf E$ and electric displacement field $\mathbf D$
14726
Electric field inside a conductor
62880
Influence of charged particle's own electric field on itself
114430
Electric field due to a uniformly charged FINITE rectangular plate
82746
Confusion regarding the direction of an electric field
91031
Why is electric field lines away from (+) and toward (-)?
26285
Why does the field of an electric dipole drop off as $1/r^3$?
90259
Confusion about calculating electrostatic energy using the electric field
84827
Why is the magnetic field of a spherically symmetric current zero?
123054
How can we have negative work in electrostatics, if $W=(\epsilon_0/2)\int\! E^2\ \mathrm{d}\tau$?
121022
Why are excess charges in a conductor at the surface?
112628
What is the origin of the Dirac delta term in the dipole electric field?
30951
Confusion with Grounded Conductor: bringing in a point from infinity
97603
Confused about the electric field at the surface of a conductor