query: Why do we get this formula for the action for Maxwell theory?
positive_passages.docid: 10785
positive_passages.text: Form of the Classical EM Lagrangian
negative_passages.docid: 31703
negative_passages.text: How did Planck derive his formula $E=hf$?
negative_passages.docid: 52102
negative_passages.text: Do electrostatic fields really obey "action at a distance"?
negative_passages.docid: 2912
negative_passages.text: What does it take to understand Maxwell's equations?
negative_passages.docid: 45131
negative_passages.text: Derivation of equations of motion in Nordstrom's theory of scalar gravity?
negative_passages.docid: 79319
negative_passages.text: force on a moving charge in magnetic field
negative_passages.docid: 138883
negative_passages.text: How to get the fourth component of EOM in a relativistic formulation of a charged particle in an electromagnetic field?
negative_passages.docid: 30683
negative_passages.text: $F=ma$ calculation taking relativity into account?
negative_passages.docid: 125081
negative_passages.text: What is the reasoning that leads one to postulate this second form for the relativistic particle action?
negative_passages.docid: 99590
negative_passages.text: Can the Lorentz force expression be derived from Maxwell's equations?
negative_passages.docid: 15275
negative_passages.text: How do you go from quantum electrodynamics to Maxwell's equations?
negative_passages.docid: 28618
negative_passages.text: Deriving Heaviside-Feynman formula for the electric field of an arbitrarily moving charge from Lienard-Wiechert potential
negative_passages.docid: 29389
negative_passages.text: Why does $k/m=\omega^2$ for harmonic motion?
negative_passages.docid: 85984
negative_passages.text: How come $\frac{\partial(\partial_{\beta}A_{\gamma})}{\partial(\partial_{\mu}A_{\nu})} = g_{\beta\mu}g_{\gamma\nu}$?
negative_passages.docid: 101002
negative_passages.text: Is there either a Lagrangian or a Hamiltonian formulation of electromagnetism with continuous distributions of magnetic monopoles?
negative_passages.docid: 131016
negative_passages.text: Question about Klein-Gordon field Lagrangian
negative_passages.docid: 66660
negative_passages.text: What was the improvement that Maxwell did to the electromagnetic field equations and why?