The oscillating magnetic field in a plane electromagnetic wave is given as by = (8 × 10-6) sin [2 × 1011t+ 300πx] T. Calculate the wavelength of the EM wave;

6.67x10-3pm 6.67x10-3nm 6.67x10-3cm 6.67x10-3m

6.67x10-3m

Wavelength λ = 2π/K                     = 2π/300π                     = 0.00667                     = 6.67x10-3m