engineering recuitment BARC Stipendiary Trainee Category I 2023 Mock Test Physics Electromagnetic Waves The Traveling Electromagnetic Wave
A plane electromagnetic wave of frequency 100 MHz is travelling in vacuum along the x-direction. At a particular point in space and time, \(\overrightarrow{B}\) = 2.0 x 10-8 \(\widehat{k}\) T. (where, \(\widehat{k}\) is unit vector along z-direction) What is \(\overrightarrow{E}\) at this point?
(speed of light c = 3 x 108 m/s)
1
0.6 \(\widehat{j}\) V/m
2
6.0 \(\widehat{j}\) V/m
3
6.0 \(\widehat{k}\) V/m
4
0.6 \(\widehat{k}\) V/m