karlaposas3090 karlaposas3090

01-08-2024
Physics

Answered

The components of the electic field in an electomagnetic wave are decribed by Ex=0, Ev=0 and Ez=4.30sin(6.74X10(-1.35X10¹⁰t) mV/m where the x-coordinate is measured in meters and the time t is measured in seconds. This wave is traveling in a particular medium not in vacuum. What is the speed of the wave?

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