The direction of poynting vector represents

"norm" of the vector represents

STATEMENT-1 : Magnitude of poying vector represents power per unit area. STATEMENT-2 : Directionn of poynting vector gives the direction of propagation of electro-magnetic wave.

STATEMENT-1 : Magnitude of poying vector represents power per unit area. STATEMENT-2 : Directionn of poynting vector gives the direction of propagation of electro-magnetic wave.

Direction of zero vector

The magnetic of poynting vector and electric field vector are respectively S and E , then

The poynting vector in vaccum is represented by (where symbols have their usual meanings)

The poynting vector in vaccum is represented by (where symbols have their usual meanings)