Question

ड्राइव पोंटिंग थ्योरम​

Answer 1

Answer..

In electrodynamics, Poynting's theorem is a statement of conservation of energy for the electromagnetic field,[clarification needed], in the form of a partial differential equation developed by British physicist John Henry Poynting.[1] Poynting's theorem is analogous to the work-energy theorem in classical mechanics, and mathematically similar to the continuity equation, because it relates the energy stored in the electromagnetic field to the work done on a charge distribution (i.e. an electrically charged object), through energy flux.

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