Задача 40039.

In a vacuum, along the x-axis plane electromagnetic wave spreads and falls along the normal to the surface of the body, it is completely absorbed. The amplitude of the magnetic field of the wave is equal to 0.15 A / m. Measure of the pressure wave in the body. Note: The pressure is equal to the average bulk density of the energy of the incident electromagnetic wave.

Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.
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