Задача 00071.

A plane electromagnetic wave E = eyEmcos (wt-kx) propagates in vacuum, where ey is the unit vector of the y-axis, Em = 160 V / m, k = 0.51 m ^ -1. Find the vector H at the point with the coordinate x = 7.7 m at the time t = 0.

Detailed solution with a brief record of the conditions, formulas and laws used in the decision, the conclusion of the calculation formula and the answer.
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