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50. If the magnetic field in an EM wave is in the x-directionand the electric fi

ID: 1749282 • Letter: 5

Question

50. If the magnetic field in an EM wave is in the x-directionand the electric field is in the y-direction, the wave is travelingin the:    a. z-direction    b. negative z-direction    c. x-y plane    d. direction half way between the x andy-directions 51. If a beam of radiation has an intensity of 120W/m2 the maximum value od E is:    a. 1.0 x 10-6 V/m    b. 3.0 x 102 V/m    c. 1.5 x 103 V/m    d. .000001 T 50. If the magnetic field in an EM wave is in the x-directionand the electric field is in the y-direction, the wave is travelingin the:    a. z-direction    b. negative z-direction    c. x-y plane    d. direction half way between the x andy-directions 51. If a beam of radiation has an intensity of 120W/m2 the maximum value od E is:    a. 1.0 x 10-6 V/m    b. 3.0 x 102 V/m    c. 1.5 x 103 V/m    d. .000001 T

Explanation / Answer

a)

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