কোনটি ওয়েলার-লাগ্রাঞ্জ সমীকরণের সঠিক রূপ?

A ∂L/∂q = 0

B d/dt (∂L/∂q̇) - ∂L/∂q = 0

C ∂L/∂q̇ = Q

D d/dt (∂L/∂q) = Q

Solution

Correct Answer: Option D

Practice More Questions on Our App!

Download our app for free and access thousands of MCQ questions with detailed solutions