if `vecE=E_(0)cos(kz)cos(omegat)hati` then `vec(B)` for electromagentic wave is

The electric field of a plane electromagnetic wave is given by vec(E)=E_0haticos(kz)cos(omegat) The corresponding magnetic field vec(B) is then given by :

Electric field in EM waves is E= E_0sin (kz-omegat)(hati+hatj) , then equation of magnetic field is:

Electric field in EM waves is E= E_0sin (kz-omegat)(hati+hatj) , then equation of magnetic field is:

if E=E_(0)sin(kz-omegat) and B=B_(0)(kz-omegat) are electric and magnetic field produced by an electromagnetic wave travelling in +z direction in a medium. Then if eta=(E_(0))/(B_(0)) , then the value of eta is [mu =permeability of a medium epsilon= permittivity of medium]

if E=E_(0)sin(kz-omegat) and B=B_(0)(kz-omegat) are electric and magnetic field produced by an electromagnetic wave travelling in +z direction in a medium. Then if eta=(E_(0))/(B_(0)) , then the value of eta is [mu =permeability of a medium epsilon= permittivity of medium]

The electric field component of a monochromatic radiation is given by vecE=2E_(0)hati cos kz cos omega t Its magnetic field vecB is then given by :

The electric field of an electromagnetic wave in free space is represented as vec E=E_(0)cos(omega t-kz) hat i . The corresponding magnetic induction vector will be:

The electric field of a plane electromagnetic wave in vacuum is represented by vecE_x=0 , vecE_y=0.5 cos[2pixx10^8(t-x/c)], vecE_z=0 (a) What is the direction of propagation of electromagnetic wave? (b) Determine the wavelength of the wave. (c) Compute the component of associated magnetic field.

The electric field of a plane electromagnetic wave in vacuum is represented by vecE_x=0 , vecE_y=0.5 cos[2pixx10^8(t-x/c)], vecE_z=0 (a) What is the direction of propagation of electromagnetic wave? (b) Determine the wavelength of the wave. (c) Compute the component of associated magnetic field