If and represent the electric and magnetic field vectors of an electromagnetic wave

PHYSICS · Single correct · AP · Physics 2: Algebra-based · Waves Sound and Physical Optics · Waves Sound and Physical Optics

Problem

\mathbf{E}

and

\mathbf{B}

represent the electric and magnetic field vectors of an electromagnetic wave, the direction of propagation of the electromagnetic wave is along (1)

\mathbf{E}

(2)

\mathbf{B}

(3)

\mathbf{B} \times \mathbf{E}

(4)

\mathbf{E} \times \mathbf{B}