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An electromagnetic wave travels in xy pl...

An electromagnetic wave travels in xy plane making an angle `theta` with x-axis. Then the equation of the wave is

A

`E=E_(0)sin(omegat-kxcos theta+ky sin theta)`

B

`E=E_(0)sin(omegat-kx sin theta-ky cos theta)`

C

`E=E_(0)sin(omegat+kx cos theta+ky sin theta)`

D

`E=E_(0)sin(omega t+kx sin theta +ky cos theta)`

Text Solution

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The correct Answer is:
A
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