Problem 5. Assume that electromagnetic propagation through space is what we have beencalling "free space." b) How long does it take to communicate with electromagnetic wavesfrom Mars to Earth? Another way of asking this question is how long does it take for anelectromagnetic signal originating on Mars to reach Earth? c) for two humans separated by6 feet, how long does it take for the light reflected off of one person to be seen by the otherperson?

Let c is the speed of the electromagnetic wave in free space. It is given as follows. To compute…

Answered: Problem 5. Assume that electromagnetic…

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