Jee Main
Electromagnetic Waves
JEE Main 2021 (Online) 27th August Morning Shift
MCQ+4 / -12021
Electric field in a plane electromagnetic wave is given by E = 50 sin(500x \(-\) 10 \(\times\) 1010 t) V/m The velocity of electromagnetic wave in this medium is :
(Given C = speed of light in vacuum)
(Given C = speed of light in vacuum)
