The electric field part of an electromagnetic wave in a medium is represented by E_x=0; E_y=2.5N/Ccos[(2\pi\times10^6{rad}/m)t-(\pi\times10^{-2}{rad}/s)x];E_z=0.The wave is (2009)

Correct Answer is : moving along x-direction with frequency 106 Hz and wavelength 200 m.

moving along x-direction with frequency 10^6 Hz and wavelength 100 m.

moving along x-direction with frequency 10^6 Hz and wavelength 200 m.

moving along -x-direction with frequency 10^6 Hz and wavelength 200 m.

moving along y-direction with frequency 2\pi\times10^6 Hz and wavelength 200 m.

Class 12 NEET Physics Electromagnetic Waves Questions

Question : 33 of 51

Marks: +1, -0

The electric field part of an electromagnetic wave in a medium is represented by Ex=0;

Ey=2.5

cos[(2π×106

rad

)t−(π×10−2

rad

)x];Ez=0

.The wave is

(2009)

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