Comment on "Dynamics of a Charged Particle" by F. Rohrlich [Phys. Rev. E 77, 046609 (2008), arXiv:0804.4614]

Comment on "Gauge transformations are Canonical transformations"

Comment on "How the potentials in different gauges yield the same retarded electric and magnetic fields," by J. A. Heras [Am. J. Phys. 75, 176 (2007)]

Comment on "On an identity for the volume integral of the square of a vector field"

Comment on "On the classical analysis of spin-orbit coupling in hydrogenlike atoms," [Am. J. Phys. 78 (4) 428-432, April 2010]

Comment on "Preacceleration without radiation: The nonexistence of preradiation phenomenon," by J.A. Heras [Am. J. Phys. 74, 1025 (2006)]

Comment on "Some novel delta-function identities"

Comment on "Test of constancy of speed of light with rotating cryogenic optical resonators"

Comment on "Total Negative Refraction in Crystals for Ballistic Electrons and Light"

Comment on 'A close examination of the motion of an adiabatic piston' by Eric A. Gislason [Am. J. Phys. 78, 995-1001 (2010)]

Comment on 'A generalized Helmholtz theorem for time-varying vector fields by A. M. Davis, [Am. J. Phys. 74, 72-76 (2006)]'

Comment on 'Helmholtz theorem and the v-gauge in the problem of superluminal and instantaneous signals in classical electrodynamics,' by Chubykalo et al [Found. of Phys. Lett, 19, 37-46 (2006)]

Comment on 'Self-dressing and radiation reaction in classical electrodynamics'

Comment on Experiments Related to the Aharonov-Bohm Phase Shift

Comment on Frank Wilczek's essay "Total Relativity: Mach 2004"

Comment on the paper by Rovelli & al. about the compatibility of various "gauge conditions"

Comment on `About the magnetic field of a finite wire'

Comment on `Electromagnetic force on a moving dipole'

Comment on `Vector potential of the Coulomb gauge'

Comment on ``Dependence of Gravitational Action on Chemical Composition: New Series of Experiments" by M. Nanni [Apeiron v. 7, No. 3-4, pp. 195-201]