The y-component of the radiated magnetic field of a plane, Ask an Expert

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The y-component of the radiated magnetic field of a plane electromagnetic wave moving in the z-direction is given by By(t) = (1.20 ?T)sin [(2? rad) (z /340 m ? t /1.13 ?s)] The x-component of the magnetic field is always zero. What is the wavelength of this electromagnetic wave?

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