05:46Example - Finding the Amplitude and Wavelength of the Electric Field of an Electromagnetic WaveMelvin Vaughn95
06:58Example - Determining the Electric Field of an Electromagnetic Wave, Part 1 of 3Melvin Vaughn147
Multiple ChoiceAt one point in an otherwise empty space, an electromagnetic wave has a magnetic field strength of 2.0μT. What is the speed of this wave?76