An EM wave propagates through a region with magnetic field equation, k and o values of: B 5.80 x 104 T cos (kx - wt) 2 a) What is the wavelength () of this wave? b) What is the frequency (f) of this wave? c) What is the velocity of this wave? k 1.7065 x 107 rad/m = d) Calculate the index of refraction of this medium. 0 3.837 x 1015 rad/s V E e) Using table 17.1, determine what medium this wave is traveling through. B f) Calculate the magnitude of the electric field when the magnetic field has its maximum value in the negative z direction. g) Using this, write out the full expression of the electric field as a function of position and time. h) What is the intensity of the radiation that this wave emits? i) If this wave strikes an absorptive surface with area A = 3.00 x 105 m and mass 2.0 x 10 kg directly, what force would be exerted on the surface?