1.

An electromagnetic wave travels along z-axis. Which of the following pairs of space and time varying fields would generate such a wave                                                              [CBSE PMT 1994]

A.            \[{{E}_{x}},\,{{B}_{y}}\]   
B.            \[{{E}_{y}},\,{{B}_{x}}\]
C.            \[{{E}_{z}},\,{{B}_{x}}\]   
D.            \[{{E}_{y}},\,{{B}_{z}}\]
Answer» B.            \[{{E}_{y}},\,{{B}_{x}}\]


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