CSIR NET Physical Science Exam  >  CSIR NET Physical Science Videos  >  CSIR NET Crash Course for Physical Science  >  Hamiltonian and Lagrangian Formalism and Equations of Motion

Hamiltonian and Lagrangian Formalism and Equations of Motion Video Lecture | CSIR NET Crash Course for Physical Science - CSIR NET Physical Science

154 videos

FAQs on Hamiltonian and Lagrangian Formalism and Equations of Motion Video Lecture - CSIR NET Crash Course for Physical Science - CSIR NET Physical Science

1. What is the difference between the Hamiltonian and Lagrangian formalism in classical mechanics?
Ans. In the Lagrangian formalism, the equations of motion are derived from the difference between kinetic and potential energy, while in the Hamiltonian formalism, the equations of motion are derived from the total energy of the system.
2. How are the Hamiltonian and Lagrangian equations of motion related to each other?
Ans. The Hamiltonian and Lagrangian equations of motion are equivalent and can be derived from each other using the Legendre transformation.
3. How can the Hamiltonian and Lagrangian formalism be applied to solve complex physical problems?
Ans. The Hamiltonian and Lagrangian formalism provide a powerful mathematical framework for solving complex physical problems by simplifying the equations of motion and allowing for easier analysis.
4. Can the Hamiltonian and Lagrangian formalism be used in quantum mechanics as well?
Ans. Yes, the Hamiltonian and Lagrangian formalism can be extended to quantum mechanics to describe the dynamics of quantum systems and derive the Schrödinger equation.
5. What are the advantages of using the Hamiltonian formalism over the Lagrangian formalism in certain physical systems?
Ans. The Hamiltonian formalism is often preferred over the Lagrangian formalism in systems with constraints or when dealing with systems where energy conservation is crucial, as it provides a more direct approach to deriving the equations of motion.
154 videos
Explore Courses for CSIR NET Physical Science exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Related Searches

Extra Questions

,

practice quizzes

,

past year papers

,

pdf

,

Hamiltonian and Lagrangian Formalism and Equations of Motion Video Lecture | CSIR NET Crash Course for Physical Science - CSIR NET Physical Science

,

Semester Notes

,

mock tests for examination

,

Viva Questions

,

MCQs

,

Objective type Questions

,

Sample Paper

,

ppt

,

video lectures

,

shortcuts and tricks

,

Free

,

Exam

,

Summary

,

Hamiltonian and Lagrangian Formalism and Equations of Motion Video Lecture | CSIR NET Crash Course for Physical Science - CSIR NET Physical Science

,

Important questions

,

study material

,

Previous Year Questions with Solutions

,

Hamiltonian and Lagrangian Formalism and Equations of Motion Video Lecture | CSIR NET Crash Course for Physical Science - CSIR NET Physical Science

;