1.16 Consider two infinite planes parallel to the yz-plane (one at x = 0 and the other at x = d). The medium between the planes is characterized by permittivity and permeability #o. The electric field between the planes is given by 8 = 24 sin cos лct d where A is a constant and c is the wave velocity. Outside the planes both the electric and magnetic fields are zero. (a) Calculate the electric charge density distri- bution (volume if any and surface). (b) Calculate the magnetic field. (c) Calculate the electric current density distribution (volume if any and surface).

1.16 Consider two infinite planes parallel to the yz-plane (one at x = 0 and the other at x = d). The medium between the planes is characterized by permittivity and permeability #o. The electric field between the planes is given by 8 = 24 sin cos лct d where A is a constant and c is the wave velocity. Outside the planes both the electric and magnetic fields are zero. (a) Calculate the electric charge density distri- bution (volume if any and surface). (b) Calculate the magnetic field. (c) Calculate the electric current density distribution (volume if any and surface).