In a plane electromagnetic wave electric field varies with

Last updated: 6/13/2023

In a plane electromagnetic wave electric field varies with time having an amplitude 1 V m1 The frequency of wave is 0 5 x 1015 Hz The wave is propagating along x axis The average energy density of electric field is O 1 1 10 12 J m 3 2 2 x 10 12 Jm 3 3 x 10 2 Jm 4 4 x 10 12 Jm