The electric and the magnetic field, assiociated with an e.m wave, propagating along the +z - axis, can be represented by :

Question

( A ) $[\overrightarrow{E} = E_0 \hat{j}, \overrightarrow{B} = B_0 \hat{k}]$
( B ) $[\overrightarrow{E} = E_0 \hat{i}, \overrightarrow{B} = B_0 \hat{j}]$
( C ) $[\overrightarrow{E} = E_0 \hat{j}, \overrightarrow{B} = B_0 \hat{i}]$
( D ) $[\overrightarrow{E} = E_0 \hat{k}, \overrightarrow{B} = B_0 \hat{i}]$