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![SOLVED: The Lagrangian for a non-relativistic particle, with mass m and charge e, in an electromagnetic field is mv? eo + eA where is the velocity of the particle, o(r,t) is the SOLVED: The Lagrangian for a non-relativistic particle, with mass m and charge e, in an electromagnetic field is mv? eo + eA where is the velocity of the particle, o(r,t) is the](https://cdn.numerade.com/ask_images/f2d88e88d5e7431582e68096a8e72bf4.jpg)