Classically, the electromagnetic field surrounding them has a momentum density given by the Poynting vector, and it also has a total angular momentum, which is proportional to the product, and independent of the distance between them.
12.
Where is the momentum density at the point considered in the continuum ( for which the continuity equation holds ), is the flux associated to the momentum density, and contains all of the body forces per unit volume.
13.
Where is the momentum density at the point considered in the continuum ( for which the continuity equation holds ), is the flux associated to the momentum density, and contains all of the body forces per unit volume.
14.
Motivated by the Riemann-Silberstein vector form of Maxwell's equations, Michael Berry uses the Gordon strategy to obtain gauge-invariant expressions for the intrinsic spin angular-momentum density for solutions to Maxwell's equations.
15.
If the intensive property & phi; considered is the mass flux ( also " momentum density " ), i . e . the product of mass density and flow velocity \ rho \ mathbf u, by substitution in the general continuum equation:
16.
With the discovery of the special theory of relativity, the concepts of energy density, momentum density, and stress were unified into the concept of the stress energy tensor, and energy and momentum were likewise unified into a single concept, the energy momentum vector.
17.
As in the Poynting's theorem, the second term in the left side of above equation can be interpreted as time derivative of EM field's momentum density and this way, the above equation will be the law of conservation of momentum in classical electrodynamics.
18.
If this turns out to admit a stress energy tensor such that the resulting model satisfies the Einstein field equation ( say, for a static spherically symmetric perfect fluid obeying suitable energy conditions and other properties expected of reasonable perfect fluid ), then, with appropriate tensor fields representing physical quantities such as matter and momentum densities, we have a piece of a possibly larger spacetime; a piece which can be considered a " local solution " of the Einstein field equation.
How to say momentum density in Hindi and what is the meaning of momentum density in Hindi? momentum density Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.