Homework Statement
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Parts (c) and (f) are the ones I'm having trouble with;
Homework EquationsThe Attempt at a Solution
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For (c), I assume the problem is meant to involve using the result from part (b), which was H = g(J2 - L2 - S2)/2 .
I was trying just to do it by first showing...
I'm reading up on the Lagrangian equation, but what I'm asking is to do with electromagnetism.
In the first equation here: http://www.phys.ufl.edu/~pjh/teaching/phy4605/notes/chargelagrangiannotes.pdf
L equals the kinetic minus the potential energy. For the potential energy term, I just don't...