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A plane electromagnetic wave propagating...

A plane electromagnetic wave propagating along y-direction can have the following pair of electric field `(vecE)` and magnetic field `(vecB)` components.

A

`E_(y), B_(x) or E_(x), B_(y)`

B

`E_(x), B_(z) or E_(z), B_(x)`

C

`E_(y), B_(y) or E_(z), B_(z)`

D

`E_(z), B_(y) or E_(y), B_(x)`

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