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An Alternative Lagrangian for Electrodynamics cover

An Alternative Lagrangian for Electrodynamics

Published in Electrodynamics / Full Electrodynamics / Relativistic Electrodynamics
Tags: Lagrangian / Special Relativitity / Equations of Motion

An alternative Lagrangian for electrodynamics is be shown to be applicable.

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Geodesic Movement of a Charge on a Surface with Electric Field cover

Geodesic Movement of a Charge on a Surface with Electric Field

Published in Electrodynamics / Electrostatics / Charges and Movement
Tags: Equations of Motion / Metric / Christoffel Symbols

The movement of a charged particle along a surface subject to an external electric field is considered. We find the same equations of motion as for geodesic movement in general relativity.

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The Movement of a Dipolar Molecule in a Constant Electric Field cover

The Movement of a Dipolar Molecule in a Constant Electric Field

Published in Electrodynamics / Electrostatics / Charges and Movement
Tags: Dipole / Equations of Motion

The movement of a dipole-like molecule in a constant electric field is derived using the Euler-Lagrange equations.

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