Physics, 17.08.2021 18:30 dontcareanyonemo

A plane electromagnetic sinusoidal wave of frequency 30.0 MHz travels in free space in the negative z direction. At some point and at some instant, the electric field has its maximum value of 200 N/C along the y-axis. (a) What is the wavelength of the wave

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A plane electromagnetic sinusoidal wave of frequency 30.0 MHz travels in free space in the negative...

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