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Homework Help: Hamiltonian in an LC circuit

  1. Dec 2, 2017 #1
    1. The problem statement, all variables and given/known data
    Hi i got a problem in lc circuit, I need to find the hamiltonian to this circuit , I think that I did well but I am not sure, the problem and my attempt in the following file.

    2. Relevant equations


    3. The attempt at a solution
     

    Attached Files:

  2. jcsd
  3. Dec 2, 2017 #2
    The Hamiltonian is simply
    $$H=T+U$$
    You don't need to find the Langrangian first.
     
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