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SAT, 14.12.2021 01:00 b00n4l1f3

the y-component of the electric field of an electromagnetic wave traveling in the +x direction through vacuum obeys the equation ey=(375n/c)cos[kx−(2.20×1014rad/s)t ]. (c=3.0×108m/s) what is the largest that the x-component of the wave can be?

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