LetEandBbe steady-state electric and magnetic fields (i.e., E and B are constant in
Chapter 7, Problem 19(choose chapter or problem)
LetEandBbe steady-state electric and magnetic fields (i.e., E and B are constant in time). The Poynting vector field P = E B represents radiation flux density. Use Maxwells equations to show that, for a smooth, orientable, closed surface S bounding a solid region D, S P dS = 0 D E J dV
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer