The averaGE value of electric energy density in an electromagnetic wave is (`E_(0)` is peak value):

The peak value of the electric field component of an electromagnetic wave is E. At a particular instant the intensity of the wave is of 0.020 W//m^(2) . If the electric field were increased to 5E what would be the intensity of the wave ?

In electromagnetic waves there is zero average value for

The average energy-density of electromagnetic wave given by E=(50N//C) sin (omegat-kx) will be nearly:

The rms value of the electric field of a plane electromagnetic wave is 314V/m. The average energy density of electric field and the average energy density are

The rms value of electric field of a plane electromagnetic wave is 314V//m .The average energy density of electric field and the average energy density are

The rms value of the electric field of a plane electromagnetic wave is 314V/m. The average energy density of electric field and the average energy density are