Question

Q. 3) For a plane electromagnetic wave propagating in x-direction, which one of the following combination gives the correct possible directions for electric field (E) and magnetic field (B) respectively; [NEET 2021]

(a) - j + k, -j + k
(b) j + k, j + k
(c) -j + k, -j - k
(d) j + k, -j - k

Answer 1

Answer:

(c) -j+k,-j-k

Explanation:

because v is parallel