Question

The electric field part of an electromagnetic
wave in a medium is represented by Ex=0;
Ey = 2.5 N cos ⎡⎧2???? x 10⁶ rad⎫
C ⎣⎩ m⎭

???? - ⎧???? x 10⁻² rad⎫x⎤
⎩ ???? ⎭ ⎦

Ez = 0. The wave is :
(a) moving along x direction with frequency
10⁶ Hz and wave length 100 m
(b) moving along x direction with frequency
10⁶ Hz and wave length 200 m
(c) moving along – x direction with frequency
10⁶ Hz and wave length 200 m
(d) moving along y direction with frequency
2???? × 10⁶ Hz and wave length 200 m

Answer 1

Answer:

The electric field part of an electromagnetic

wave in a medium is represented by Ex=0;

Ey = 2.5 N cos ⎡⎧2???? x 10⁶ rad⎫

C ⎣⎩ m⎭

???? - ⎧???? x 10⁻² rad⎫x⎤

⎩ ???? ⎭ ⎦

Ez = 0. The wave is :

(a) moving along x direction with frequency

10⁶ Hz and wave length 100 m

(b) moving along x direction with frequency

10⁶ Hz and wave length 200 m

(c) moving along – x direction with frequency

10⁶ Hz and wave length 200 m

(d) moving along y direction with frequency

2???? × 10⁶ Hz and wave length 200 m✓✓

Answer 2

Answer:

Here is ur ans....

d) moving along y direction with frequency

2???? × 10⁶ Hz and wave length 200 m✅✔✅✔