the magnetic field in a plane electromagnetic field is given by the expression for the electric field (in v/m) may be given by:

Options

A. `E_y=2xx10^(-7) sin (6.5xx10^3 z + 1.5xx10^11 t)`
B. `E_x=2xx10^(-7) sin (0.5xx10^3 z + 1.5xx10^11 t)`
C. `E_y=60 sin (0.5xx10^3 z + 1.5xx10^11 t)`
D. `E_x=60 sin (0.5xx10^3 z + 1.5xx10^11 t)`

Answer

D