In the EM wave the amplitude of magnetic fild `H_(0)` and the amplitude of electric field` E_(0)` at any place are related as

If the amplitude of the magnetic field is 3 xx 10^(-6) T, then amplitude of the electric field for a electromagnetic waves is

The ratio of amplitude of magnetic field to the amplitude of electric field for an electromagnetic wave propagating in vacumm is equal to

The ratio of amplitude of magnetic field to the amplitude of electric field for an electromagnetic wave propagating in vacumm is equal to