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What is the direction of the Poynting vector of an electromagnetic wave? It is perpendicular to the direction of travel and parallel to the magnetic field vectors. It is perpendicular to the direction of travel and parallel to the electric field vectors. It is opposite the direction of travel. It is in the direction of travel.

What is the direction of the Poynting vector of an electromagnetic wave? It is perpendicular to the direction of travel and parallel to the magnetic field vectors. It is perpendicular to the direction of travel and parallel to the electric field vectors. It is opposite the direction of travel. It is in the direction of travel.

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What is the direction of the Poynting vector of an electromagnetic wave? It is perpendicular to the direction of travel and parallel to the magnetic field vectors. It is perpendicular to the direction of travel and parallel to the electric field vectors. It is opposite the direction of travel. It is in the direction of travel.

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