Quiz_18a - what is the direction of the magnetic field a z...

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Physics 241 –Quiz 18a – March 27, 2008 An electromagnetic wave is traveling in +x direction and the electric field at a particular point on the x-axis points in the +z direction at a certain instant in time. At this same point and instant,
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Unformatted text preview: what is the direction of the magnetic field? a) z b) x c) y d) +y e) None of the above E B The direction of travel is that of ....
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