The electric field part of an electromagnetic wave in a medium is represented by
`E_(x)=0,`
`E_(y)=2.5(N)/(C) cos[(2pixx10^(6)(rad)/(m))t-(pixx10^(-2)(rad)/(s))x]`
`E_(z)=0`.
The wave is

The electric field part of an electromagnetic wave in a medium is represented by E_x=0, Ey =2.5 (N)/(C) cos [( 2pi xx 10^(6) (rad)/( m ) ) t- (pi xx 10^(-2) ("rad")/( s)) x ], E_z=0 The wave is

The electric field part of an electromagnetic wave in a medium is represented by E_x=0, Ey =2.5 (N)/(C) cos [( 2pi xx 10^(6) (rad)/( m ) ) t- (pi xx 10^(-2) ("rad")/( s)) x ], E_z=0 The wave is

The electric field part of an electromagnetic wave in a medium is represtented by E_x=0., E_y =2.5 N/C cos [(2pi xx 10^6rad/s)t-(pi xx10^-2rad/m)x], E_z=0 . The wave is,