Rms value of the waves magnetic field

Reference no: EM13646822

An electromagnetic wave strikes a 1.69-cm² section of wall perpendicularly. The rms value of the wave's magnetic field is4.84 x 10^-4 T. How long does it take for the wave t odeliver 1120 J of energy to the wall?

Reference no: EM13646822

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Rms value of the waves magnetic field : An electromagnetic wave strikes a 1.69-cm2 section of wall perpendicularly. The rms value of the wave's magnetic field is4.84 x 10-4 T. How long does it take for the wave todeliver 1120 J of energy to the wall?

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