In an electromagnetic wave propagating through space,peak value of electric field is 0.12V/cm The peak value of magnetic field induction is

In an electromagnetic wave in free space the root mean square value of the electric field is E_(rms)=6 V//m . The peak value of the magnetic field is

In an electromagnetic wave in free space the root mean square value of the electric field is E_(rms ) = 6 V/m. The peak value of the magnetic field is:

In a plane electromagnetic wave propagating in space has an electric field of amplitude 9 × 10^(3) V//m , then the amplitude of the magnetic field is

An electromagnetic wave propagating along north has its electric field vector upwards. Its magnetic field vector point towards

A plane electromagnetic wave propagating along y-direction can have the following pair of electric field (vecE) and magnetic field (vecB) components.

The magnetic field in a travelling electromagnetic wave has a peak value of 20 nT . The peak value of electric field strength is :

In an electromagnetic wave, the amplitude of electric field is 10V//m . The frequency of wave is 5xx10^14Hz . The wave is propagating along Z-axis, find (i) the average energy density of electric field (ii) the average energy density of magnetic field (iii) the total average energy density of EM wave.

The magnetic field in a travelling electromagnetic wave has a peak value of 20 nT. The peak value of electric field strength (in volt m^(-1) ) is

A plane electromagenic wave having a frequency v= 23.9 GHz propagates along the positive z-direction in free space. The peak value of the Electric field is 60 V//m Which among the following is the acceptable magnetic field component in the electromagnetic wave ?